Musnad Ahmad 27:1358

'Affan narrated to us, 'Ubayd Allah ibn Iyad narrated to us, he said: Iyad—meaning Ibn Laqit—narrated to us, from 'Abd al-Rahman ibn Nu'aym al-'A'raji, who said: A man asked Ibn 'Umar while I was with him about *mut'ah*—the *mut'ah* of women—so he became angry and said: "By Allah, we were not, during the time of the Messenger of Allah (may Allah bless him and grant him peace), adulterers nor fornicators." Then he said: "By Allah, I heard the Messenger of Allah (may Allah bless him and grant him peace) say: 'There will certainly be, before the False Messiah (al-Masih al-Dajjal), thirty liars, or more.'" ['Abd Allah ibn Ahmad said]: My father said: And Abu al-Walid—meaning al-Tayalisi—said: "Before the Day of Resurrection."