Sunan an-Nasa'i 1029

It was narrated from 'Alqamah and Al-Aswad that:They were with 'Abdullah in his house and he said: "Have these people prayed?" We said: "Yes." So he led them in prayer and stood between them, with no Adhan and no Iqamah, and said: "If you are three then do this, and if you are more than that then let one of you lead the others in prayer, and let him lay his hands on his thighs. It is as if I can see the fingers of the Messenger of Allah (ﷺ), interlaced