1 Thessalonians 5:2

for [you] yourselves well know that the day of the Lord is coming in the [same] way as a thief in the night.

2 Peter 3:10

But the day of the Lord will come like a thief, in which the heavens will disappear with a rushing noise, and the celestial bodies will be destroyed [by] being burned up, and the earth and the deeds [done] on it will be disclosed.

Revelation 3:3

Therefore remember how you have received and heard, and observe [it], and repent. If therefore you are not on the alert, I will come like a thief, and you will never know [at] what hour I will come against you.

Revelation 16:15

(Behold, I am coming like a thief. Blessed [is] the one who is on the alert and who keeps his clothing, so that he does not walk around naked and they see his shamefulness!)

Matthew 24:42-44

Therefore be on the alert, because you do not know what day your Lord is coming!

Matthew 25:13

Therefore be on the alert, because you do not know the day or the hour!

Mark 13:34-35

It is like a man away on a journey, who left his house and gave his slaves authority--to each one his work--and to the doorkeeper he gave orders that he should be on the alert.

Luke 12:39-40

But understand this, that if the master of the house had known what hour the thief was coming, he would not have left his house to be broken into.

Jeremiah 23:20

The {anger} of Yahweh will not turn back until his doing and until his keeping the plans of his {mind}. {In latter days} you will look closely at it [with] understanding.

1 Corinthians 1:8

who will also confirm you until the end, blameless in the day of our Lord Jesus Christ.

Treasury of Scripture Knowledge

Summary

For yourselves know perfectly that the day of the Lord so cometh as a thief in the night.

General references

Bible References

Know

Jeremiah 23:20
The {anger} of Yahweh will not turn back until his doing and until his keeping the plans of his {mind}. {In latter days} you will look closely at it [with] understanding.

General references

Matthew 24:36
"But concerning that day and hour no one knows--not even the angels of heaven nor the Son--except the Father alone.
Luke 12:39
But understand this, that if the master of the house had known what hour the thief was coming, he would not have left his house to be broken into.
Luke 17:27
they were eating, they were drinking, they were marrying, they were being given in marriage, until the day Noah entered into the ark, and the flood came and destroyed [them] all.