(Imām Bukhārī narrates): Muslim narrated to us, he said: Shu'bah narrated to us, from 'Amr, from Jābir ibn 'Abdullāh, may Allāh be pleased with them both, that:
Mu'ādh ibn Jabal, may Allāh be pleased with him, used to pray with the Prophet ﷺ, then he would go and lead his people in prayer.
Reference: Sahih Al Bukhari 700