I came to the Prophet ﷺ along with a companion of mine. When we wanted to leave, he said to us, "When the time for prayer comes, give the call to prayer and the iqamah, and let the elder of you lead the prayer."
حدثنا بشر بن هلال الصواف حدثنا يزيد بن زريع عن خالد الحذاء عن أبي قلابة
أتيت النبي ﷺ أنا وصاحب لي فلما أردنا الانصراف قال لنا إذا حضرت الصلاة فأذنا وأقيما وليؤمكما أكبركما
Reported by Bukhari, in the Book of Adhan, chapter "Two or more constitute a congregation," hadith no. 658, from the hadith of Yazid bin Zuray, and by Muslim, in the Book of Mosques, chapter "Who has the greatest right to lead the prayer," hadith no. 674, from the hadith of Khalid Haddan, via the same route, and it has other chains in both of them.