Umayr reported,

My master ordered me to cure some meat. A poor man came to me, so I gave him some of it to eat. When my master found out, he beat me.I went to the Messenger of Allah ﷺ and told him what had happened. The Messenger of Allah ﷺ summoned him and asked, "Why did you beat him?"He replied, "He gives away my food without my permission."The Messenger of Allah ﷺ said, "The reward is shared between the two of you."

Muslim 2369

Sahih

و حدثنا قتيبة بن سعيد حدثنا حاتم يعني ابن إسمعيل عن يزيد يعني ابن أبي عبيد قال سمعت

عميرا مولى آبي اللحم قال

أمرني مولاي أن أقدد لحما فجاءني مسكين فأطعمته منه فعلم بذلك مولاي فضربني فأتيت رسول الله ﷺ فذكرت ذلك له فدعاه فقال لم ضربته فقال يعطي طعامي بغير أن آمره فقال الأجر بينكما

مسلم 2369صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Muslim
Book
Zakat
Chapter
What a slave spends from his master's wealth
Numbering
Darussalam 2369
Muslim 2369