If the time for Prayer comes when food has been served
حَدَّثَنَا هِشَامُ بْنُ عَمَّارٍ، حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ، عَنِ الزُّهْرِيِّ، عَنْ أَنَسِ بْنِ مَالِكٍ، أَنَّ رَسُولَ اللَّهِ ـ صلى الله عليه وسلم ـ قَالَ " إِذَا وُضِعَ الْعَشَاءُ وَأُقِيمَتِ الصَّلاَةُ، فَابْدَءُوا بِالْعَشَاءِ " .
It was narrated from Anas bin Malik that the Messenger of Allah (ﷺ) said: “If food is served and the Iqamah for prayer is given, then start with the food.”