Mark 13:33

English Standard Version

33 Be on guard, keep awake.[1] For you do not know when the time will come. (Mr 13:5; Mr 14:38; Eph 6:18; Heb 13:17)

New International Version

33 Be on guard! Be alert[1]! You do not know when that time will come.

New Int. Readers Version

33 “Keep watch! Stay awake! You do not know when that time will come.

King James Version

33 Take ye heed, watch and pray: for ye know not when the time is.