[Machine] Regarding the Prophet ﷺ , when one of you finishes their meal and the prayer is established, they should not stand up until they are finished.
عَنِ النَّبِيِّ ﷺ إِذَا وُضِعَ عَشَاءُ أَحَدِكُمْ وَأُقِيمَتِ الصَّلَاةُ فَلَا يَقُومُ حَتَّى يَفْرُغَ
The Messenger of Allah ﷺ said: When the supper is served to any one of you and the prayer also begins. (in such a case) first take supper, and do not make haste (for prayer) till you have (taken the food).
قَالَ رَسُولُ اللَّهِ ﷺ إِذَا وُضِعَ عَشَاءُ أَحَدِكُمْ وَأُقِيمَتِ الصَّلاَةُ فَابْدَءُوا بِالْعَشَاءِ وَلاَ يَعْجَلَنَّ حَتَّى يَفْرُغَ مِنْهُ
The Messenger of Allah ﷺ said: When the supper is served to any one of you and the prayer also begins. (in such a case) first take supper, and do not make haste (for prayer) till you have (taken the food). (Using translation from Muslim 559a)
"إِذا وُضِعَ عَشَاءُ أَحدِكُمْ، وأُقِيمت الصلاةُ فابْدَءوا بالعَشاءِ، ولا تَعْجلْ تَفرغَ مِنْه".