Sayyidah Aishah (may Allah be pleased with her) said: Sayyidah Fatimah bint al-Nabi (peace and blessings be upon him) came (to him), and he (peace and blessings be upon him) whispered something to her and she wept; then he (peace and blessings be upon him) called her for something and she laughed. When he (peace and blessings be upon him) passed away, I said: Tell me, what made you weep and then laugh? She said: He had been informed of his death, so I wept; then he (peace and blessings be upon him) whispered to me and said: "You will be the first of my family to join me," so I laughed. Sayyidah Aishah (may Allah be pleased with her) said: She lived only six months after him (peace and blessings be upon him).
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 19239