Narrated Aisha (may Allah be pleased with her): Of all the wives of the Messenger of Allah (peace and blessings be upon him), I felt the most jealousy towards Khadijah (may Allah be pleased with her), even though I had never seen her. But the Prophet (peace and blessings be upon him) used to mention her frequently, and whenever he slaughtered a sheep, he would cut it into pieces and send them to the friends of Khadijah (may Allah be pleased with her). I often said to the Prophet (peace and blessings be upon him), as if there is no woman in the world except Khadijah (may Allah be pleased with her)! Upon this, he (peace and blessings be upon him) would say: "She was such and such, and from her I had children."