(68) باب إِمَامَةِ مَنْ يُصَلِّي بِقَوْمٍ وَقَدْ صَلَّى تِلْكَ الصَّلاَةَ
Jabir b. 'Abd Allah said :
Mu'adh b. Jabal would pray along the prophet (ﷺ), then go and lead his people in prayer.
Reference: Sunan Abi Dawud 600
In-book reference: Book 2, Hadith 210
English translation: Book 2, Hadith 600