ʿAbdullāh ibn Abī Awfā (may Allah be pleased with him) reported: I asked him, “Did the Messenger of Allah (ﷺ) ﷺ give Khadījah glad tidings?” He said, “Yes, he gave her glad tidings of a house of hollow pearl , in which there is neither clamor nor toil.” Reference: Musnad Aḥmad 231