Abu Hurayra said, "A man from the Banu Fazara gave a camel tot he Prophet (ﷺ) and he gave him something in exchange for it. That angered the man and I heard the Prophet (ﷺ) state on the minbar, 'One of you gives a gift and when I give him something in exchange he becomes angry. By Allah, after this year, I will never accept a gift from any Arab except for Quraysh, the Ansar, a Thaqifi or a Dawsi!'"