(32) باب الصَّبْرِ عِنْدَ الْقِتَالِ
Narrated Salim Abu-An-Nadr:
`Abdullah bin Abi `Aufa wrote and I read what he wrote that Allah's Messenger (ﷺ) said, "When you face them ( i.e. your enemy) then be patient."
Reference: Sahih al-Bukhari 2833
In-book reference: Book 56, Hadith 49
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 4, Book 52, Hadith 86