Musnad Abu Ya'la al-Mawsili 191:1

Kamil ibn Talhah al-Jahdari narrated to us, Ibn Lahi'ah narrated to us, from Yazid ibn Abi Habib, from Hudayj ibn Abi 'Amr, who said: I heard al-Mustawrid ibn Shaddad saying: I heard the Messenger of Allah (may Allah bless him and grant him peace) say: "For every nation there is a term, and the term of my nation is one hundred years. So when one hundred years have passed over my nation, there shall come to it that which Allah, the Mighty and Majestic, has promised it."