(21) باب التَّحْرِيضِ عَلَى الصَّدَقَةِ وَالشَّفَاعَةِ فِيهَا
Narrated Abu Burda bin Abu Musa:
that his father said, "Whenever a beggar came to Allah's Messenger (ﷺ) or he was asked for something, he used to say (to his companions), "Help and recommend him and you will receive the reward for it; and Allah will bring about what He will through His Prophet's tongue."
Reference: Sahih al-Bukhari 1432
In-book reference: Book 24, Hadith 35
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 2, Book 24, Hadith 512