Sahl bin Saad reported,

The Messenger of Allah ﷺ was brought a drink. To his right was a young boy, and to his left were elders. He said to the boy, "Do you give me permission to offer it to these men first?"The boy replied, "No, by Allah, I will not give up my share from you to anyone."So the Messenger of Allah ﷺ placed it in his hand.

Bukhari 2605

Sahih

حدثنا قتيبة عن مالك عن أبي حازم

عن سهل بن سعد رضي الله عنه

أن رسول الله ﷺ أتي بشراب وعن يمينه غلام وعن يساره أشياخ فقال للغلام أتأذن لي أن أعطي هؤلاء فقال الغلام لا والله لا أوثر بنصيبي منك أحدا فتله في يده

البخاري 2605صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Bukhari
Book
Gifts, their virtue, and encouragement to give them
Chapter
Gifts that are received and not received, and divided and not divided
Numbering
Darussalam 2605
Bukhari 2605