Sunan Abi Dawud 4973
سنن أبي داود#4973SahihZaid b. Arqam said that the Prophet (May peace be upon him) addressed them, saying :To proceed (amma ba’d)
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
Zubair Ali ZaiSahih Muslim (2408)
In-book reference: 43:201