The Imam appointing someone else to lead the prayer in his absence

Sunan an-Nasa'i · Book 10 · Hadith 793

أَخْبَرَنَا أَحْمَدُ بْنُ عَبْدَةَ، عَنْ حَمَّادِ بْنِ زَيْدٍ، ثُمَّ ذَكَرَ كَلِمَةً مَعْنَاهَا قَالَ حَدَّثَنَا أَبُو حَازِمٍ، قَالَ سَهْلُ بْنُ سَعْدٍ كَانَ قِتَالٌ بَيْنَ بَنِي عَمْرِو بْنِ عَوْفٍ فَبَلَغَ ذَلِكَ النَّبِيَّ صلى الله عليه وسلم فَصَلَّى الظُّهْرَ ثُمَّ أَتَاهُمْ لِيُصْلِحَ بَيْنَهُمْ ثُمَّ قَالَ لِبِلاَلٍ ‏"‏ يَا بِلاَلُ إِذَا حَضَرَ الْعَص…

Sahl bin Sa'd said: "There was some fighting among Banu 'Amr bin 'Awf, and news of that reached the Prophet (ﷺ). He prayed Zuhr, then he went to them to reconcile between them. Then he said to Bilal: 'O Bilal, if the tim…