بُلُوغُ الْمَرَامِ
Bulugh al-Maram 1156
Marriage
وَعَنْ أَبِي هُرَيْرَةَ - رضى الله عنه - قَالَ: قَالَ رَسُولُ اَللَّهِ - صلى الله عليه وسلم -{ إِذَا أَتَى أَحَدَكُمْ خَادِمُهُ بِطَعَامِهِ, فَإِنْ لَمْ يُجْلِسْهُ مَعَهُ, فَلْيُنَاوِلْهُ لُقْمَةً أَوْ لُقْمَتَيْنِ } مُتَّفَقٌ عَلَيْهِ, وَاللَّفْظُ لِلْبُخَارِيِّ [1] .
Narrated Abu Hurairah (RA): Allah's Messenger (ﷺ) said: "When one's servant serves him with his food, if he does not make him sit down with him (and eat) he should give him one or two morsels (of it)." [Agreed upon, and the wording is al-Bukhari's].
Sunnah.com reference: Book 8, Hadith 221