Hafsa

Asim, as referenced in hadith chains, most likely refers to Asim ibn Kulayb al-Jarmi al-Kufi, a Tabi'i scholar from Kufa who narrated from his father Kulayb and from other Companions and Tabi'in. He is known particularly for narrations describing the physical form of the Prophet's prayer — specifically the placement of the hands during prayer and the details of the tashahhud position — making him a reference in discussions of prayer posture. Another possible reference is Asim ibn Sulayman al-Ahwal, a reliable Basran Tabi'i narrator who transmitted from Anas ibn Malik and other Companions and is cited in the Sahih collections. Without specifying the full chain, the name Asim in isolation most commonly points to one of these two reliable Tabi'i narrators, both of whom are considered thiqa by the scholars of hadith criticism and both of whose narrations contribute to the practical jurisprudence of Islamic worship.