On the authority of Abu Hurayrah (may Allah be pleased with him) who said: “The Messenger of Allah (peace be upon him) said: “Part of the perfection of a person’s Islam is his leaving that which is of no concern to him."
The Prophet said, "All people are equal like the teeth of a comb. There is no merit of an Arab over a non-Arab or a white over a black person or of a male over a female. Only Allah-conscious people merit a preference with Allah".