Luke 21:36

Watch therefore, praying at every proper opportunity, that ye may be accounted worthy to escape all these things which are ready to come to pass, and to stand before the Son of man.

Matthew 26:41

Watch and pray, that ye enter not into temptation. The spirit indeed is willing, but the flesh weak.

Matthew 25:13

Watch therefore, for ye know not the day nor the hour in which the Son of man cometh.

Mark 13:33

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

Luke 18:1

THEN he spake also to them a parable, to shew that we ought to pray always, and not faint;

1 Corinthians 16:13

Watch ye, stand fast in the faith, be manful, be strong.

1 Peter 5:8

Be sober, be vigilant; for your adversary the devil, as a roaring lion, prowleth around, seeking whom he may devour:

Matthew 24:42

Watch therefore: for ye know not at what hour your Master cometh.

Mark 13:37

Now what I say to you, I say to all, Watch.

Luke 12:37-40

Blessed are those servants, whom the Master, when he cometh, shall find watchful: verily I say unto you, that he will gird up himself, and make them sit down at table, and come and wait upon them.

Luke 20:35

but they who are counted worthy to attain to that world, and the resurrection of the dead, neither marry, nor are given in marriage:

Acts 10:2

a man of piety, and who feared God with all his house, giving much alms to the people, and praying to God continually.

Ephesians 6:13-14

Therefore take the whole armour of God, that ye may be able to withstand in the evil day, and having done all things to stand.

Ephesians 6:18-19

praying at every opportunity with all prayer and supplication in Spirit, and watching for this very purpose with perseverance and intercession for all the saints;

Colossians 4:2

Persevere in prayer, watching therein with thanksgiving;

1 Thessalonians 5:17

Pray without ceasing.

2 Thessalonians 1:5-6

which is a manifest proof of the righteous judgment of God, that ye should be counted worthy of the kingdom of God, for which ye also suffer:

2 Timothy 4:5

But watch thou in all things, endure hardship, do the work of an evangelist, fully discharge thy ministry.

1 Peter 4:7

But the end of all things is near: be ye therefore sober-minded, and vigilant in prayers.

1 John 2:28

And now, my dear children, abide in him; that when he shall appear, we may have confidence, and not be put to shame by him at his coming.

Jude 1:24

Now to him who is able to guard you from stumbling, and to present you blameless before the presence of his glory with exultation,

Treasury of Scripture Knowledge

Summary

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.

Bible References

Pray

Luke 18:1
THEN he spake also to them a parable, to shew that we ought to pray always, and not faint;
Acts 10:2
a man of piety, and who feared God with all his house, giving much alms to the people, and praying to God continually.
Ephesians 6:18
praying at every opportunity with all prayer and supplication in Spirit, and watching for this very purpose with perseverance and intercession for all the saints;
Colossians 4:2
Persevere in prayer, watching therein with thanksgiving;
1 Thessalonians 5:17
Pray without ceasing.

Accounted

Luke 20:35
but they who are counted worthy to attain to that world, and the resurrection of the dead, neither marry, nor are given in marriage:
2 Thessalonians 1:5
which is a manifest proof of the righteous judgment of God, that ye should be counted worthy of the kingdom of God, for which ye also suffer:

General references

Matthew 25:13
Watch therefore, for ye know not the day nor the hour in which the Son of man cometh.
Mark 13:33
Take ye heed, watch, and pray; for ye know not when the time is.
Luke 12:40
Therefore be ye also ready, for at an hour that ye think not of, the Son of man cometh.
Luke 17:30
Just so will it be in the day when the Son of man shall be revealed.