Sahih al-Bukhari 2451
Narrated Sahl bin Sa`d As-Sa`idi:
A drink (milk mixed with water) was brought to Allah's Messenger (ﷺ) who drank some of it. A boy was 
sitting to his right, and some old men to his left. Allah's Messenger (ﷺ) said to the boy, "Do you allow me to 
give the rest of the drink to these people?" The boy said, "O Allah's Messenger (ﷺ)! I will not give preference 
to anyone over me to drink the rest of it from which you have drunk." Allah's Messenger (ﷺ) then handed the 
bowl (of drink) to the boy. (See Hadith No. 541).
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ يُوسُفَ، أَخْبَرَنَا مَالِكٌ، عَنْ أَبِي حَازِمِ بْنِ دِينَارٍ، عَنْ سَهْلِ بْنِ سَعْدٍ السَّاعِدِيِّ ـ رضى الله عنه ـ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم أُتِيَ بِشَرَابٍ، فَشَرِبَ مِنْهُ وَعَنْ يَمِينِهِ غُلاَمٌ وَعَنْ يَسَارِهِ الأَشْيَاخُ، فَقَالَ لِلْغُلاَمِ ‏
"‏ أَتَأْذَنُ لِي أَنْ أُعْطِيَ هَؤُلاَءِ ‏"‏‏.‏ فَقَالَ الْغُلاَمُ لاَ وَاللَّهِ يَا رَسُولَ اللَّهِ لاَ أُوثِرُ بِنَصِيبِي مِنْكَ أَحَدًا‏.‏ قَالَ فَتَلَّهُ رَسُولُ اللَّهِ صلى الله عليه وسلم فِي يَدِهِ‏.‏