TIRMIDHI 785:
from her grandmother ʿUmārah b. Kaʿb al-Anṣāriyyah —
That the Prophet ﷺ came in to her (ʿUmaarah) , and she presented him with food. He said, “Eat,” and she said, “I am fasting.” The Messenger of Allah ﷺ said, “Indeed, the angels pray for the fasting person when people eat in his presence until they finish,” and sometimes he said, “until they are satisfied.”
الترمذي ٧٨٥:
عن جدتها عماره بن كعب الانصاريه —
أَنَّ النَّبِيَّ ﷺ دَخَلَ عَلَيْهَا فَقَدَّمَتْ إِلَيْهِ طَعَامًا فَقَالَ كُلِي فَقَالَتْ إِنِّي صَائِمَةٌ فَقَالَ رَسُولُ اللَّهِ ﷺ إِنَّ الصَّائِمَ تُصَلِّي عَلَيْهِ الْمَلاَئِكَةُ إِذَا أُكِلَ عِنْدَهُ حَتَّى يَفْرُغُوا وَرُبَّمَا قَالَ حَتَّى يَشْبَعُوا