Ayesha reported,

I was never as jealous of any woman as I was of Khadijah, even though she had died three years before he married me. This was because of how often I heard him mention her. His Lord had commanded him to give her glad tidings of a house in Paradise made of hollow pearls. Whenever he slaughtered a sheep, he would send portions of it to her close friends.

حدثنا أبو أسامة حدثنا هشام عن أبيه

عن عائشة قالت

ما غرت على امرأة ما غرت على خديجة ولقد هلكت قبل أن يتزوجني بثلاث سنين لما كنت أسمعه يذكرها ولقد أمره ربه عز وجل أن يبشرها ببيت من قصب في الجنة وإن كان ليذبح الشاة ثم يهدي في خلتها منها