Musnad Ahmad 25:36

Muhammad ibn Fudayl narrated to us, ‘Ata’ narrated to us, from Sa‘id ibn Jubayr, from Ibn ‘Abbas, who said: When {When the victory of Allah has come and the conquest} [An-Nasr: 1] was revealed, the Messenger of Allah (peace and blessings of Allah be upon him) said: "My death has been announced to me, for I will be taken in that year."