The Messenger of Allah ﷺ called his daughter Fatimah and whispered something to her, and she wept. Then he whispered to her again, and she laughed.Ayesha said, I asked Fatimah, "What did the Messenger of Allah ﷺ whisper to you that made you weep, then whisper to you again that made you laugh?"She replied, "He whispered to me and told me of his approaching death, so I wept. Then he whispered to me and told me that I would be the first of his family to follow him, so I laughed."
حدثنا يعقوب بن إبراهيم حدثنا أبي عن أبيه أن عروة بن الزبير يحدثه
أن رسول الله ﷺ دعا فاطمة ابنته فسارها فبكت ثم سارها فضحكت فقالت عائشة فقلت لفاطمة ما هذا الذي سارك به رسول الله ﷺ فبكيت ثم سارك فضحكت قالت سارني فأخبرني بموته فبكيت ثم سارني فأخبرني أني أول من أتبعه من أهله فضحكت
Its isnad is sahih. Its narrators are well-known and trustworthy. Bukhari related the hadith in 8/135 no. 4433 in the Book of Military Expeditions, Muslim in 4/1904 no. 2450 in the Book of the Virtues of the Companions, and Ibn Majah in 1/518 no. 1621 in the Book of Funerals.