(76) باب مَا يُؤْمَرُ بِهِ الْمَأْمُومُ مِنَ اتِّبَاعِ الإِمَامِ
Al-Bara b.'Azib said ; we used to pray along with the prophet (ﷺ); none of us bowed his back until he saw that the prophet (ﷺ) bowed (his back). (JA)
Reference (JA): Sunan Abi Dawud 621 (JA)
In-book reference (JA): Book 2, Hadith 231 (JA)
English translation (JA): Book 2, Hadith 621 (JA)