Abu Dawud Book 36, Hadith Number 4967.
Chapter : Not known.
Narated By A man : Salim ibn AbulJa’dah said: A man said: (Mis’ar said: I think he was from the tribe of Khuza’ah): would that I had prayed, and got comfort. The people objected to him for it. Thereupon he said: I heard the Apostle of Allah (PBUH) as saying: O Bilal, call iqamah for prayer: give us comfort by it.