Sunan Ibn Majah 686
سنن ابن ماجه#686SahihIt was narrated that 'Abdullah said:"The idolaters kept the Prophet from the 'Asr prayer until the sun had set. He said: 'They kept us from performing the middle prayer; may Allah fill their graves and their houses with fire
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Shuaib Al ArnautSahih Lighairihi
Zubair Ali ZaiSahih Muslim
In-book reference: 2:20