A Hādith with uninterrupted chain of authorities traced back to the Prophet Muhammad (S.A.W) himself is described as

A Hadith with an uninterrupted chain of authorities traced back to the Prophet Muhammad (S.A.W) himself is described as Mutawatir. Mutawatir is an Arabic term that means "consecutive" or "successive," and in the context of Hadith, it refers to a narration that has been transmitted by a large number of narrators in each generation, in such a way that it is impossible for them all to have agreed upon a lie or a mistake. Therefore, a Mutawatir Hadith is one that is considered to be authentic and reliable because it has been transmitted by multiple narrators with an uninterrupted chain of authorities traced back to the Prophet Muhammad (S.A.W) himself. In other words, a Mutawatir Hadith is a narration that has been transmitted by so many narrators in each generation that it becomes inconceivable that they all could have conspired to fabricate it. Therefore, a Mutawatir Hadith carries a high degree of certainty and reliability because it is supported by such a large number of narrators with an unbroken chain of transmission. In summary, a Hadith with an uninterrupted chain of authorities traced back to the Prophet Muhammad (S.A.W) himself is described as Mutawatir.