(3) باب قَوْلِ الإِمَامِ لأَصْحَابِهِ اذْهَبُوا بِنَا نُصْلِحُ
Narrated Sahl bin Sa`d:
Once the people of Quba fought with each other till they threw stones on each other. When Allah's Apostle was informed about it, he said, "Let us go to bring about a reconciliation between them."
Reference: Sahih al-Bukhari 2693
In-book reference: Book 53, Hadith 4
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 49, Hadith 858