It is narrated from a Sheikh of Banu Sulait that once I came to the service of the Noble Prophet (peace and blessings be upon him) to discuss those of my captives who had been captured during the time of ignorance. At that time, the Noble Prophet (peace and blessings be upon him) was seated and people had formed a circle around him. The Noble Prophet (peace and blessings be upon him) had tied a thick waistcloth and was gesturing with his fingers. I heard the Noble Prophet (peace and blessings be upon him) saying: A Muslim is the brother of a Muslim; he does not oppress him nor does he leave him helpless. Taqwa is here, taqwa is here, that is, in the heart.