Mark 13:32

29 even so ye also, when ye see these things coming to pass, know ye that he is nigh, [even] at the doors.

30 Verily I say unto you, This generation shall not pass away, until all these things be accomplished.

31 Heaven and earth shall pass away: but my words shall not pass away.

32 But of that day or that hour knoweth no one, not even the angels in heaven, neither the Son, but the Father.

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

34 [It is] as [when] a man, sojourning in another country, having left his house, and given authority to his servants, to each one his work, commanded also the porter to watch.

35 Watch therefore: for ye know not when the lord of the house cometh, whether at even, or at midnight, or at cockcrowing, or in the morning;