Sayyidina Abdullah ibn Umar (RA) reported that at the time of the liberation of Makkah, the Prophet (SAW) addressed the people. He said, "O you people, surely Allah has removed from you pride of pre-Islamic days and pride in high descent. Thus, men are of two kinds, man who is pious and God-fearing, and noble in the sight of Allah. The other kind is a sinner, hard-hearted and lowly in Allah's sight. But, men are children of Aadam and Allah had created Aadam from dust. He said:
"And revile not one another with nicknames." (49: 12)
[Ahmed 6642, Bukhari 330, Abu Dawud 4962, 1Muslim 3741]
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