Sahih al-Bukhari, 3816

Narrated `Aisha:I did not feel jealous of any of the wives of the Prophet (ﷺ) as much as I did of Khadija (although) she died before he married me, for I often heard him mentioning her, and Allah had told him to give her the good tidings that she would have a palace of Qasab (i.e. pipes of precious stones and pearls in Paradise), and whenever he slaughtered a sheep, he would send her women-friends a good share of it

Rapporté par ‘Aisha : Je n’ai jamais été jalouse d’aucune des femmes du Prophète (ﷺ) autant que de Khadija (bien qu’elle soit morte avant qu’il m’épouse), car je l’entendais souvent parler d’elle, et Allah lui avait annoncé la bonne nouvelle qu’elle aurait un palais de qasab (tuyaux de pierres précieuses et de perles au Paradis), et chaque fois qu’il abattait un mouton, il en envoyait une bonne part aux amies de Khadija