Abu Rafi', the freed slave of the Messenger of Allah (ﷺ):
"The Messenger of Allah got a camel in advance. Some camels from the charity." Abu Rafi' said: "So the Messenger of Allah (ﷺ) told me to pay the man back for his camel. I said: 'I did not find among the camels but a superior selection of Raba'. The Messenger of Allah (ﷺ) said: 'Give it to him, for indeed the base of people is the best of them in repaying.'"
[Abu 'Eisa said:] This Hadith is Hasan Sahih.