Sunan Abi Dawud 1150
سنن أبي داود#1150SahihThe above mentioned tradition has also been narrated by Ibn Shihab through a different chain of transmitters to the same effect. This version adds:"Except the two takers pronounced at the time of the bowing
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Muhyi Al-Din Abdul HamidSahih
Shuaib Al ArnautHasan Lighairihi
Zubair Ali ZaiHasan
In-book reference: 2:761