Jami at-Tirmidhi 784
Jami at-Tirmidhi · Book 8: The Book on Fasting · What Has Been Related About The Virtue For The Fasting Person When Others Are Eating In His Presence
Laila narrated from the one who freed her (Umm Amarah) that:
حَدَّثَنَا عَلِيُّ بْنُ حُجْرٍ ، أَخْبَرَنَا شَرِيكٌ ، عَنْ حَبِيبِ بْنِ زَيْدٍ ، عَنْ لَيْلَى ، عَنْ مَوْلاَتِهَا ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " الصَّائِمُ إِذَا أَكَلَ عِنْدَهُ الْمَفَاطِيرُ صَلَّتْ عَلَيْهِ الْمَلاَئِكَةُ " . قَالَ أَبُو عِيسَى وَرَوَى شُعْبَةُ هَذَا الْحَدِيثَ عَنْ حَبِيبِ بْنِ زَيْدٍ عَنْ لَيْلَى عَنْ جَدَّتِهِ أُمِّ عُمَارَةَ عَنِ النَّبِيِّ صلى الله عليه وسلم نَحْوَهُ .
The Prophet said: "When those who are not fasting eat in the presence of the fasting person, the angels send Salat upon him."
Grade: Hasan (Darussalam)