Sunan Abi Dawud 408
سنن أبي داود#408Da'ifNarrated Ali ibn Shayban: We came upon the Messenger of Allah (ﷺ) in Medina. He would postpone the afternoon prayer as long as the sun remained white and clear
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniDaif
Muhammad Muhyi Al-Din Abdul HamidDaif
Shuaib Al ArnautDaif
Zubair Ali ZaiDaif
In-book reference: 2:18