Musnad Ahmad 32:1088

'Abd al-Razzaq narrated to us, Ma'mar narrated to us, from Thabit al-Bunani, from Anas ibn Malik, that Fatimah wept for the Messenger of Allah, peace and blessings of Allah be upon him, and said: "O my father, how close he is to his Lord! O my father, I announce his death to Jibril! O my father, the Garden of Firdaws is his abode!"