Sahih Muslim Hadith 930 – Following The

English

[930] 86 – (414) It was narrated from Abil Hurairah that the Messenger of Allah said: "The Imâm is appointed to be followed, so do not differ from him. When he says the TakbIr, then say the TakbIr; when he bows, then bow; when he says: 'Sami'a Allâhu liman hamidah,' then say 'Allâhumma Rabbanâ lakal-hamd,' and when he prostrates then prostrate. And if he prays sitting, then you should all pray sitting."