Matthew 24:42
Watch therefore, for ye know not at what hour your Lord cometh:
Matthew 25:13
Watch therefore, for ye know not the day, nor the season in which the Son of man cometh.
Luke 21:36
Watch therefore and be constant in prayer, that ye may be counted worthy to escape all these things, which shall come to pass, and to stand before the Son of man.
Matthew 24:44
for the Son of man cometh at a time that ye think not of.
1 Corinthians 16:13
Be watchful, stand fast in the faith, behave like men, be strong:
1 Thessalonians 5:6
Therefore let us not sleep like others, but let us watch and be sober:
Matthew 24:36
But of THAT day and hour knoweth no one, not even the angels of heaven, but my Father only:
Revelation 16:15
"Behold, I come as a thief: blessed is he that watcheth, and keepeth his garments, that he may not walk naked, and his shame be seen."
Matthew 26:38-41
and saith unto them, My soul is exceeding sorrowful even unto death, stay here and watch with me.
Mark 13:33-37
Take heed therefore, watch and pray; for ye know not when the time is:
Luke 12:35-40
Let your loins be girt, and your lights burning, and
Romans 13:11
And this let us observe, knowing the time, that now it is high time to awake out of sleep; for now is our salvation nearer than when we first believed.
1 Peter 4:7
But the end of all things draws nigh: be ye therefore sober, and watch unto prayer:
1 Peter 5:8
Be sober, be vigilant; for your adversary the devil, like a roaring lion, walketh about, seeking whom he may devour:
Revelation 3:2-3
be watchful, and strengthen the things which remain, that are ready to die; for I have not found thy works perfect in the sight of God.