Sahih Bukhari
Gifts
Volume: 003 / Book Number: 047 / Hadith Number: 750
Narrated Abu Huraira:
Whenever a meal was brought to Allah's Apostle, he would ask whether it was a gift or Sadaqa (something given in charity). If he was told that it was Sadaqa, he would tell his companions to eat it, but if it was a gift, he would hurry to share it with them.