Mustalah Al-Hadith | Lesson 7 | Al-Hadith Al-Mudallas (The Hadith with Hidden Discontinuity)

IN PAST ARTICLES, we discussed the obvious breaks in the chain of narrations and their effects on the ^adîth. Now we turn to the kinds of breaks in the chain that are hidden and can only be discovered after scrutiny and comparison.

Madallas’, linguistically, means a product that has a hidden flaw. Mudallas comes from the masdar, or verbal noun, ‘dalas,’ which refers to a situation in which there is mostly darkness but some light, as opposed to one of pitch-black darkness.

Terminologically, tadlîs is the act of hiding a discontinuity in the chain of a report’s narrators.

The Categories of Tadlis

Tadlîs has three main categories: Tadlîs Al-Isnâd (The Hiding of a Narrator), Tadlîs Al-Taswiyah (The Omission of Narrators (anywhere in the chain in order to remove weak narrators)), and Tadlîs Al-Shuyûkh (The Intentional Hiding of the Identity of One’s Shaykh).[1]

Tadlis Al-Isnad

The scholars of ^adîth have defined this kind of tadlîs with a number of definitions. Perhaps the definition of Al-Bazzâr is the best: A transmitter (râwy) narrates on the authority of someone (his principal shaykh), from whom he has heard at least one other ^adîth. Yet he narrates another adîth which he did not hear directly from him, omitting the narrator-link between him and his shaykh.

The reason this is misleading is that the assumption is that someone who has directly heard a^adîth from his shaykh does not have any link between him and his shaykh. In this narration, he uses key phrases such as “on the authority of so and so” or “So and so said.” These words imply he has heard it directly from his shaykh, but do not explicitly state that he did so. The mudallis (one who does this) avoids using terms such as, “I heard” or “So and so told me,” so that he would not become a liar. Moreover, the mudallis may omit one or more narrators between him and his shaykh.

An example of this is the ^adîth narrated by Al-Ḥâkim wherein it is mentioned that Ibn ¢Uyaynah narrated a ^adîth on the authority of Al-Zuhri (and it is established that Ibn ¢Uyaynah has heard directly some a^adîth from Al-Zuhri). Then it was asked of Ibn ¢Uyaynah: “Have you heard this ^adîth from Al-Zuhri directly?” He replied: “No. Nor did I hear it from someone who heard it from Al-Zuhri. ¢Abd Al-Razzâq told me on the authority of Ma¢mar, on the authority of Al-Zuhri.”

In this example, Ibn ¢Uyayanah omitted two narrators between him and Al-Zuhri, using the technical Arabic narration term ¢ann, which translates “on the authority of,” which implies that he heard the ^adîth directly from Al-Zuhri, from whom he has heard other a^adîth directly. This eases one’s assumption that he heard this ^adîth directly from Al-Zuhri, which he did not. Yet he does not say: “Al-Zuhri told me,” which technically avoids any untruth in his statement.

Tadlis Al-Taswiyah

Linguistically, the Arabic word ‘taswiyah’ means to make something “flat” or “even.” Terminologically, it means to omit a weak narrator somewhere in the chain who comes between two reliable and trustworthy narrators. The chain of narrators is thus being “flattened” or “evened out.” It is necessary that the two trustworthy narrators whom the omission falls in between have met each other. This is because tadlîs is hiding something, and the people who study narrations are expected to know who met whom. Hence, if someone narrates a ^adîth, and in the chain of narration there is a narrator who narrates on the authority of someone who he is not known to have met, it is expected that the mu^addith will not be confused by this and will know that there is an omission. Hence, tadlîs is said to apply only in the case of reports wherein omission occurs between two reliable and trustworthy narrators who are known to have met each other.

Tadlîs Al-Taswiyah is the worst kind of tadlîs because for someone who is studying a chain of narrators it is the most difficult to perceive, since the omission occurs between two trustworthy narrators. The person scrutinizing the chain of narrators may not necessarily know that the one who omitted the narrator was someone who came later on in the chain of transmitters. Thus, he would assume that the trustworthy reporter had not omitted anyone.

The two people most famous for Tadlîs Al-Taswîyah were Baqîyah ibn Al-Walîd and Al-Walîd ibn Muslim.

An example of this is the ^adîth narrated by Ibn Abî ±âtim in his book Al-¢Ilal, in which Baqîyah says: “Abû Wahb told me on the authority of Nâfi¢, on the authority of Ibn ¢Umar…,” and then he proceeds to narrate the ^adîth. However, Ibn Rahawayh, one of the links of this chain of transmitters, omitted a narrator between Abû Wahb and Nâfi¢. The complete chain of narration is as follows: Abû Wahb on the authority of Is^âq on the authority of Nâfi¢ on the authority of Ibn ¢Umar. Thus, Ibn Rahawayh omitted Is^âq, who is weak, whereas Baqîyah and Nâfi¢ are both trustworthy and reliable. Moreover, Baqîyah did not omit the person directly above him in the chain, so this falls in the category of Tadlîs Al-Taswiyah.

Tadlis Al-Shuyukh

Tadlîs Al-Shuyûkh occurs when a narrator transmits a ^adîth on the authority of his shaykh, which he has heard from him, but he gives him a name, kunya (nickname), nisba (attribution, such as his association with a place, Al-Baghdâdi, the man of Bagdad), or a description that he is not known by, in which case for all practical purposes he remains unidentified.

The explanation of this is that the mudallis narrator (the one who is covering or hiding one of the narrators in a chain of narration), although he has not technically omitted anything from the chain of narrations, has hidden one of the narrators.

So, for example, if the shaykh’s name was Ma^mûd ibn A^mad Al-Ta^ân, his kunya is Abû ±afs and his nisba is Al-Ta^ân, and his qualifying description is that his beard is white. So the mudallis would say: “Ibn A^mad told me,” or “Abû Suhayl,” or “Ma^mûd Al-±alabi,” or “He of the white beard.” He is not lying because the shaykh is Ibn A^mad. Or, he may have a son named Suhayl. Or, he really is from the town of ±alab. Or, he really does have a white beard. Yet, the shaykh is not known when he is referred to by these names. So identifying the shaykh in this way is a kind of hiding or covering up of his true identity. This is done when there is discrepancy of the narrating shaykh such as weakness, or that the narrating shaykh is younger than the one coming after him, or other reasons, and the mudallis is doing this because he wants his report of this ^adîth to be taken as strong or accepted.

An example of this is when Abû Bakr ibn Mujâhid says: “¢Abdullâh ibn Abî ¢Abdillâh told us such and such…,” and he really means Abû Dâwûd [a widely known and extremely strong and reliable narrator], whose identity for some reason he is concealing.


[1] This science may seem distant and theoretical to us. For the people actually narrating ^adîth, there were real pressures that caused these kinds of behaviors. These pressures grew out of an understanding of the weightiness of the Sunnah; the meritorious prestige of being associated with the Prophet œ; the desire for good deeds by way of one’s narration reaching people, according them a share in its reward; knowledge that the narrators names would be preserved for the whole community of Muslims to see after them; and awareness that narrators would be adjudged by us in this world and Allah in the Hereafter. This created a pressure and intensity in the field that explains why phenomena like these would occur.

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Written By

Omar Abdl-Haleem is a fourth generation Muslim in America. He has a BA from Al-Azhar University in Usul Al-Din, specializing in Hadith, and was about to finish his Master’s Degree from Al-Azhar in Hadith, when he had to leave Egypt for safety reasons in the fall of 2013. He has translated most of Ibn Al-Jawzi’s book: Sayd Al-Khatir into English, which he intends to complete (some episodes of Omar’s translation of this book have appeared in Aljumuah Website). He is also working on a Hadith book for English speakers that explains and teaches Mustalah Al-Hadith (Hadith Terminology) in common terms. His Arabic is native, having studied in Egypt since he was 14, and then full time after completion of High School in the US. He is invaluable for AlJumuah in accessing scholarly texts. He intends to complete his graduate studies in Hadith.

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