Abu Hurayra reported that the Prophet, may Allah bless him and grant him peace, said, "None of you should say, 'May time be disappointed!' Allah Almighty said, 'I am time (ad-Dahr). I send the night and the day. If I so wished, I could take them away.' None of you should the grape-vine 'karm" (instead of 'inab). Karm* is the Muslim man."