"The Iqamah for prayer was said, and the Messenger of Allah ﷺ was conversing privately with a man, and did not commence the prayer until the people slept."  

أُقِيمَتِ الصَّلاَةُ وَرَسُولُ اللَّهِ ﷺ نَجِيٌّ لِرَجُلٍ فَمَا قَامَ إِلَى الصَّلاَةِ حَتَّى نَامَ الْقَوْمُ