Markos 13:31-33

Orthodox Jewish Bible

³¹ Shomayim and haaretz will pass away, but the dvarim of me [Rebbe, Melech HaMoshiach] will by no means pass away. [YESHAYAH 40:8]

³² But concerning HaYom HaHu or the shaah, no one has daas, neither the malachim in Shomayim nor HaBen, but only HaAv.

³³ Beware, stay shomer (on guard), for you do not have daas when the time is.