Sahih Bukhari

Narrated Ibn Abi `Aufa:Whenever a man brought his alms to the Prophet, the Prophet (ﷺ) would say, ""O Allah! Bestow Your Blessing upon the family of so-and-so."" When my father came to him (with his alms), he said, ""O Allah! Bestow Your Blessings upon the family of Abi `Aufa