It 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."
حَدَّثَنَا أَزْهَرُ بْنُ مَرْوَانَ، حَدَّثَنَا عَبْدُ الْوَارِثِ، حَدَّثَنَا أَيُّوبُ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، قَالَ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ " إِذَا وُضِعَ الْعَشَاءُ وَأُقِيمَتِ الصَّلاَةُ فَابْدَءُوا بِالْعَشَاءِ " .قَالَ فَتَعَشَّى ابْنُ عُمَرَ لَيْلَةً وَهُوَ يَسْمَعُ الإِقَامَةَ .
IbnMaja
Establishing the Prayer and the Sunnah Regarding Them • Hadith 934