Mark 13:30-37

30 Verily I say unto you, that this generation shall not pass , till * all these things be done .

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

32 But of that day and that hour knoweth no man, no, not the angels which are in heaven, neither the Son, but the Father.

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

34 For the Son of man is as a man taking a far journey, who left his house, and gave authority to his servants, and to every man his work, and commanded the porter to watch .

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

36 Lest coming suddenly he find you sleeping .

37 And what I say unto you I say unto all, Watch .