Mark 13:33
Take heed; watch and pray: for ye know not when the time is.
Ephesians 6:18
which is the word of God, Praying alway by the Spirit with all prayer and supplication, and watching thereunto with all perseverance and supplication for all the saints,
Matthew 24:42-44
Watch therefore; for ye know not what hour your Lord cometh.
Matthew 25:13
Watch therefore; for ye know not the day nor the hour.
Matthew 26:40-41
And he cometh to the disciples, and findeth them asleep, and saith to Peter, What! Could ye not watch with me one hour?
Mark 13:23
But take ye heed: behold, I have foretold you all things.
Mark 13:35-37
Watch ye therefore; for ye know not when the master of the house cometh; at evening, or at midnight, or at cock-crowing, or in the morning:
Mark 14:37-38
And he cometh and findeth them sleeping, and saith to Peter, Simon, sleepest thou?
Luke 12:40
Therefore be ye also ready; for the Son of man cometh in an hour when ye think not.
Luke 21:34-36
But take heed to yourselves, lest at any time your hearts be overloaded with gluttony, and drunkenness, and the cares of this life, and so that day come upon you unawares.
Romans 13:11-12
And do this, knowing the season, that it is high time now to awake out of sleep; for salvation is nearer to us now, then when we first believed.
Romans 13:14
But put ye on the Lord Jesus Christ, and make not provision for the flesh, to fulfil the desires thereof.
1 Corinthians 16:13
Watch ye, stand fast in the faith, acquit yourselves like men; be strong.
1 Thessalonians 5:5-8
Ye are all children of the light and children of the day: we are not children of the night, nor of darkness.
Hebrews 12:15
Looking diligently, lest any one fall from the grace of God, lest any root of bitterness springing up trouble you, and thereby many be defiled: Lest there be any fornicator or profane person,
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
for your adversary the devil, walketh about as a roaring lion, seeking whom he may devour:
Revelation 3:2
Be watchful, and strengthen the things which remain, which are ready to die; for I have not found thy works compleat before my God.
Revelation 16:15
(Behold I come as a thief. Happy is he that watcheth and keepeth his garments, lest he walk naked and they see his shame.)