'Abdullah bin Abu Aufa (May Allah be pleased with him) reported:
Messenger of Allah (ﷺ) gave glad tidings to Khadijah (May Allah be pleased with her) about a palace of hollowed pearls in Jannah, free from noise and toil.[Al-Bukhari and Muslim]. (DE)
App reference (DE): Book 2, Hadith 28 (DE)
Arabic/English book reference (DE): Book 2, Hadith 708 (DE)