Sunan Ibn Majah 934
سنن ابن ماجه#934SahihIt was narrated from Nafi’ that Ibn ‘Umar said:“The Messenger of Allah (ﷺ) said: ‘If food is served and the Iqamah for prayer is given, then start with the food.” He said: "Ibn 'Umar ate dinner one night while he could hear the Iqamah
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
Zubair Ali ZaiSahih - Bukhari And Muslim
In-book reference: 5:132