Sahih Bukhari 637

Narrated `Abdullah bin Abi Qatada: My father said, Allah's Apostle said, 'If the Iqama is pronounced, then do not stand for the prayer till you see me (in front of you) and do it calmly.' ..

Narrated Abu Huraira: Allah's Apostle went out (of the mosque) when the Iqama had been pronounced and the rows straightened. The Prophet stood at his Musalla (praying place) and we waited for the Prophet to begin the prayer with Takbir. He left and..

Narrated Abu Huraira: Once Iqama was pronounced and the people had straightened the rows, Allah's Apostle went forward (to lead the prayer) but he was Junub, so he said, Remain in your places. And he went out, took a bath and returned with..

Narrated Jabir bin `Abdullah: On the day of Al-Khandaq (the trench), `Umar bin Al-Khattab went to the Prophet and said, O Allah's Apostle! By Allah, I could not pray (the `Asr) till the sun had set. `Umar told this to the Prophet at the time..

Narrated Anas: Once the Iqama was pronounced and the Prophet was talking to a man (in a low voice) in a corner of the mosque and he did not lead the prayer till (some of) the people had slept (dozed in a sitting posture) . ..

Narrated Anas bin Malik: Once Iqama was pronounced a man came to the Prophet and detained him (from the prayer). ..