Revelation 16:15

Behold, I come as a thief; blessed is he that watches and keeps on his clothes, lest he walk naked and they see his shame.

Revelation 3:18

I advise you to buy of me gold purified in the fire that you may be rich, and white robes that you may put on, and the shame of your nakedness not appear, and an eye-salve to anoint your eyes that you may see.

Matthew 24:42-43

Watch, therefore, for you know not on what day your Lord comes,

Matthew 25:13

Watch, therefore, for you know not the day nor the hour.

Matthew 26:41

Watch and pray that you enter not into trial; the spirit indeed is willing, but the flesh is weak.

Mark 13:33-37

Observe, watch, for you know not when the time is.

Mark 14:38

Watch and pray that you enter not into trial; the spirit indeed is willing, but flesh is weak.

Luke 12:37-43

Blessed are those servants whom their lord when he comes shall find watching. I tell you truly, that he will gird himself, and cause them to recline, and he will come and wait upon them.

Luke 21:36

But watch continually, praying that you may be accounted worthy to escape all these things which are about to occur, and to stand before the Son of man.

Acts 20:31

Wherefore watch, remembering that for three years, night and day, I ceased not to admonish every one of you with tears.

2 Corinthians 5:3

if indeed also having put it on we may not be found naked.

1 Thessalonians 5:2-3

for you yourselves know perfectly that the day of the Lord comes like a thief in the night.

1 Thessalonians 5:6

Therefore let us not sleep as others, but let us watch and be sober.

1 Peter 4:7

But the end of all things is at hand. Be sober therefore, and watch in prayers;

2 Peter 3:10

But the day of the Lord will come as a thief, in which the heavens shall pass away with a crash, and the elements be melted with heat, and the earth and the works in it be consumed.

Revelation 3:3-4

Remember therefore how you have received and heard, and watch, and change your minds. If therefore you do not watch, I will come as a thief, and you shall not know at what hour I will come upon you.

Treasury of Scripture Knowledge

Summary

Behold, I come as a thief. Blessed is he that watcheth, and keepeth his garments, lest he walk naked, and they see his shame.

Bible References

I come

Revelation 3:3
Remember therefore how you have received and heard, and watch, and change your minds. If therefore you do not watch, I will come as a thief, and you shall not know at what hour I will come upon you.
Matthew 24:43
But know this, that if the householder had known in what watch the thief comes, he would have watched, and not have suffered his house to be broken into.
1 Thessalonians 5:2
for you yourselves know perfectly that the day of the Lord comes like a thief in the night.
2 Peter 3:10
But the day of the Lord will come as a thief, in which the heavens shall pass away with a crash, and the elements be melted with heat, and the earth and the works in it be consumed.

Blessed

Matthew 24:42
Watch, therefore, for you know not on what day your Lord comes,
Matthew 25:13
Watch, therefore, for you know not the day nor the hour.
Matthew 26:41
Watch and pray that you enter not into trial; the spirit indeed is willing, but the flesh is weak.
Mark 13:33
Observe, watch, for you know not when the time is.
Mark 14:38
Watch and pray that you enter not into trial; the spirit indeed is willing, but flesh is weak.
Luke 12:37
Blessed are those servants whom their lord when he comes shall find watching. I tell you truly, that he will gird himself, and cause them to recline, and he will come and wait upon them.
Luke 21:36
But watch continually, praying that you may be accounted worthy to escape all these things which are about to occur, and to stand before the Son of man.
Acts 20:31
Wherefore watch, remembering that for three years, night and day, I ceased not to admonish every one of you with tears.
1 Thessalonians 5:6
Therefore let us not sleep as others, but let us watch and be sober.
1 Peter 4:7
But the end of all things is at hand. Be sober therefore, and watch in prayers;

Lest

Revelation 3:4
But you have a few names in Sardis who have not defiled their garments, and they shall walk with me in white, for they are worthy.
2 Corinthians 5:3
if indeed also having put it on we may not be found naked.

General references

Matthew 24:36
But of that day and hour no man knows, nor the angels of heaven; but my Father only.
Matthew 25:13
Watch, therefore, for you know not the day nor the hour.
Mark 13:33
Observe, watch, for you know not when the time is.
Luke 12:39
But know this, that if the householder had known at what hour the thief comes, he would have watched, and not have suffered his house to be broken through.