Webster(i)
34 For the son of man is as a man taking a long 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 evening, or at midnight, or at the cock-crowing, or in the morning:
36 Lest coming suddenly, he should find you sleeping.
37 And what I say to you, I say to all, Watch.