Ayesha reported,

Aishah said, "I was never jealous of any of the Prophet's ﷺ wives except Khadijah, and I never even met her."She said, "Whenever the Messenger of Allah ﷺ slaughtered a sheep, he would say, 'Send some of it to Khadijah's friends.'"She said, "One day I angered him, and I said, 'Khadijah!'"The Messenger of Allah ﷺ said, "I have been granted love for her."The narration of Abu Usama goes as far as the story of the sheep, and he did not mention the addition that follows it.

Muslim 6279

Sahih

حدثنا زهير بن حرب وأبو كريب جميعا عن أبي معاوية حدثنا هشام بهذا الإسناد نحو حديث أبي أسامة إلى قصة الشاة ولم يذكر الزيادة بعدها

مسلم 6279صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Muslim
Book
Virtues of the Companions, may Allah be pleased with them
Chapter
Virtues of Khadijah Umm Muiminin, may Allah be pleased with her
Numbering
Darussalam 6279
Muslim 6279