(12) باب فَضَائِلِ خَدِيجَةَ أُمِّ الْمُؤْمِنِينَ رضى الله تعالى عنها
'A'isha reported:
Never did I feel jealous of the wives of Allah's Apostle (ﷺ) but in case of Khadija, although I did no, (have the privilege to) see her. She further added that whenever Allah's Messenger (ﷺ) slaughtered a sheep, he said: Send it to the companions of Khadija I annoyed him one day and said: (It is) Khadija only who always prevails upon your mind. Thereupon Allah's Messenger (ﷺ) said: Her love had been nurtured in my heart by Allah Himself.
Reference: Sahih Muslim 2435 b
In-book reference: Book 44, Hadith 108
USC-MSA web (English) reference(deprecated numbering scheme): Book 31, Hadith 5972