(65) باب الزِّيَارَةِ وَمَنْ زَارَ قَوْمًا فَطَعِمَ عِنْدَهُمْ
Narrated Anas bin Malik:
Allah's Messenger (ﷺ) visited a household among the Ansars, and he took a meal with them. When he intended to leave, he asked for a place in that house for him, to pray so a mat sprinkled with water was put and he offered prayer over it, and invoked for Allah's Blessing upon them (his hosts).
Reference: Sahih al-Bukhari 6080
In-book reference: Book 78, Hadith 108
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 8, Book 73, Hadith 103