Sahih al-Bukhari Book 61, Hadith 129
Once Fatima came walking and her gait resembled the gait of the Prophet (ﷺ) . The Prophet (ﷺ) said,
"Welcome, O my daughter!" Then he made her sit on his right or on his left side, and then he told her
a secret and she started weeping. I asked her, "Why are you weeping?" He again told her a secret and
she started laughing. I said, "I never saw happiness so near to sadness as I saw today." I asked her
what the Prophet (ﷺ) had told her. She said, "I would never disclose the secret of Allah's Messenger (ﷺ)." When
the Prophet (ﷺ) died, I asked her about it. She replied. "The Prophet (ﷺ) said: 'Every year Gabriel used to
revise the Qur'an with me once only, but this year he has done so twice. I think this portends my
death, and you will be the first of my family to follow me.' So I started weeping. Then he said. 'Don't
you like to be the chief of all the ladies of Paradise or the chief of the believing women? So I
laughed for that."
The Prophet (ﷺ) said, "In a dream I saw myself migrating from Mecca to a place having plenty of date trees. I thought that it was Al-Yamama or Hajar, but it came to be Medina i.e. Yathrib. In the same dream I saw myself moving a sword and its blade got broken. It came to symbolize the defeat which the Muslims suffered from, on the Day of Uhud. I moved the sword again, and it became normal as before, and that was the symbol of the victory Allah bestowed upon Muslims and their gathering together. I saw cows in my dream, and by Allah, that was a blessing, and they symbolized the believers on the Day of Uhud. And the blessing was the good Allah bestowed upon us and the reward of true belief which Allah gave us after the day of Badr.
The Prophet (ﷺ) in his fatal illness, called his daughter Fatima and told her a secret because of which she started weeping. Then he called her and told her another secret, and she started laughing. When I asked her about that, she replied, The Prophet (ﷺ) told me that he would die in his fatal illness, and so I wept, but then he secretly told me that from amongst his family, I would be the first to join him, and so I laughed."