Ecclesiaste 6:12
For who knoweth what is good for man in this life, all the days of his vain life which he spendeth as a shadow? for who can tell a man what shall be after him under the sun?
Ecclesiaste 9:12
For man also knoweth not his time: as the fishes that are taken in an evil net, and as the birds that are caught in the snare; so are the sons of men snared in an evil time, when it falleth suddenly upon them.
Ecclesiaste 10:14
A fool also is full of words: a man cannot tell what shall be; and what shall be after him, who can tell him?
Proverbes 24:22
For their calamity shall rise suddenly; and who knoweth the ruin of them both?
Proverbes 29:1
He, that being often reproved hardeneth his neck, shall suddenly be destroyed, and that without remedy.
Matthieu 24:44
Therefore be ye also ready: for in such an hour as ye think not the Son of man cometh.
Matthieu 24:50
The lord of that servant shall come in a day when he looketh not for him, and in an hour that he is not aware of,
Matthieu 25:6-13
6
And at midnight there was a cry made, Behold, the bridegroom cometh; go ye out to meet him.
7
Then all those virgins arose, and trimmed their lamps.
8
And the foolish said unto the wise, Give us of your oil; for our lamps are gone out.
9
But the wise answered, saying, Not so; lest there be not enough for us and you: but go ye rather to them that sell, and buy for yourselves.
10
And while they went to buy, the bridegroom came; and they that were ready went in with him to the marriage: and the door was shut.
11
Afterward came also the other virgins, saying, Lord, Lord, open to us.
12
But he answered and said, Verily I say unto you, I know you not.
13
Watch therefore, for ye know neither the day nor the hour wherein the Son of man cometh.
1 Thessaloniciens 5:1-3
1
But of the times and the seasons, brethren, ye have no need that I write unto you.
2
For yourselves know perfectly that the day of the Lord so cometh as a thief in the night.
3
For when they shall say, Peace and safety; then sudden destruction cometh upon them, as travail upon a woman with child; and they shall not escape.