The Book Pertaining to the Merits of the Companions (Allah Be Pleased With Them) of the Holy Prophet (May Peace Be Upon Him) (Kitab Al-Fada'il Al-Sahabah)

Muslim :: Book 31 : Hadith 5974

'A'isha reported: Never did I feel jealous of any wife amongst the wives of Allah's Apostle (may peace be upon him) as I feel in case of Khadija (though I had never seen her), for he praised her very often.