Watch therefore, for ye know neither the day nor the hour wherein the Son of man cometh.
Matthew 24:42-44
42
Watch therefore: for ye know not what hour your Lord doth come.
43
But know this, that if the goodman of the house had known in what watch the thief would come, he would have watched, and would not have suffered his house to be broken up.
44
Therefore be ye also ready: for in such an hour as ye think not the Son of man cometh.
Mark 13:33-37
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.
Luke 21:36
Watch ye therefore, and pray always, that ye may be accounted worthy to escape all these things that shall come to pass, and to stand before the Son of man.
Acts 20:31
Therefore watch, and remember, that by the space of three years I ceased not to warn every one night and day with tears.
1 Corinthians 16:13
Watch ye, stand fast in the faith, quit you like men, be strong.
1 Thessalonians 5:6
Therefore let us not sleep, as do others; but let us watch and be sober.
2 Timothy 4:5
But watch thou in all things, endure afflictions, do the work of an evangelist, make full proof of thy ministry.
1 Peter 4:7
But the end of all things is at hand: be ye therefore sober, and watch unto prayer.
1 Peter 5:8
Be sober, be vigilant; because your adversary the devil, as a roaring lion, walketh about, seeking whom he may devour:
Revelation 16:15
Behold, I come as a thief. Blessed is he that watcheth, and keepeth his garments, lest he walk naked, and they see his shame.