(10) باب هَلْ يُشِيرُ الإِمَامُ بِالصُّلْحِ
Narrated Aisha:
Once Allah's Messenger (ﷺ) heard the loud voices of some opponents quarreling at the door. One of them was appealing to the other to deduct his debt and asking him to be lenient but the other was saying, "By Allah I will not do so." Allah's Messenger (ﷺ) went out to them and said, "Who is the one who was swearing by Allah that he would not do a favor?" That man said, "I am that person, O Allah's Messenger (ﷺ)! I will give my opponent whatever he wishes."
Reference: Sahih al-Bukhari 2705
In-book reference: Book 53, Hadith 15
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 49, Hadith 868