(35) باب غَزْوَةِ الْحُدَيْبِيَةِ
Narrated `Abdullah bin Abi `Aufa:
(Who was one of those who had given the Pledge of allegiance to the Prophet (ﷺ) beneath the Tree) When the people brought Sadaqa (i.e. rak`at) to the Prophet (ﷺ) he used to say, "O Allah! Bless them with your Mercy." Once my father came with his Sadaqa to him whereupon he (i.e. the Prophet) said. "O Allah! Bless the family of Abu `Aufa."
Reference: Sahih al-Bukhari 4166
In-book reference: Book 64, Hadith 208
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 5, Book 59, Hadith 484