Abu Dawud Book 36, Hadith Number 4824.
Chapter : Not known.
Narated By ‘Aisha, Ummul Mu’minin : Maymun ibn AbuShabib said: A beggar passed by ‘Aisha and gave him a piece of bread. Another man who wore clothes and had good appearance passed by her, and she made her seated and he ate (with her). When she was asked about that, she replied: The Apostle of Allah (PBUH) said: treat the people according to their ranks.