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.
Merits of the Helpers in Madinah (Ansaar)
Sahih al-Bukhari - Hadith 3816
Hadith Text
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.
Commentary
This narration from Aisha (may Allah be pleased with her) demonstrates the exceptional status of Khadija bint Khuwaylid (may Allah be pleased with her) in the sight of Allah's Messenger (ﷺ). Her precedence in Islam, being the first to believe in his prophethood, and her unwavering support during the most difficult years in Mecca established her unique position.
The term "jealousy" mentioned here refers to the natural human emotion in matters of love and affection, not the blameworthy jealousy that leads to wrongdoing. Aisha's admission highlights Khadija's enduring place in the Prophet's heart despite her passing.
The "palace of Qasab" refers to a special dwelling in Paradise made of hollowed pearls, indicating her elevated rank among the inhabitants of Paradise. The Prophet's continued remembrance of her and his kindness toward her friends after her death demonstrates the Islamic etiquette of maintaining ties with the loved ones of the deceased.
Lessons
The virtue of being first in embracing Islam and supporting the truth
The permissibility of remembering deceased loved ones and speaking of their virtues
The importance of maintaining relationships with the friends and family of the deceased
The special status of those who support the religion during times of difficulty