Judges 20:34
And there came against Gib'e-ah ten thousand picked men out of all Israel, and the battle was hard; but the Benjaminites did not know that disaster was close upon them.
Joshua 8:14
And it came to pass when the king of Ai saw it, that the men of the city hasted and rose early, and went out against Israel to battle, he and all his people, at the appointed place before the plain. But he knew not that there was an ambush against him behind the city.
Job 21:13
They spend their days in prosperity, and in a moment go down to Sheol.
Isaiah 47:11
But evil shall come upon thee thou shalt not know from whence it riseth; and mischief shall fall upon thee, which thou shalt not be able to ward off; and desolation that thou suspectest not shall come upon thee suddenly.
Proverbs 4:19
The way of the wicked is as darkness: they know not at what they stumble.
Proverbs 29:6
In the transgression of an evil man there is a snare; but the righteous shall sing and rejoice.
Ecclesiastes 8:11-12
Because sentence against an evil work is not executed speedily, therefore the heart of the children of men is fully set in them to do evil.
Ecclesiastes 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 taken with the snare, like them are the children of men snared in an evil time, when it falleth suddenly upon them.
Isaiah 3:10-11
Say ye of the righteous that it shall be well with him, for they shall eat the fruit of their doings.
Matthew 24:44
Wherefore ye also, be ye ready, for in that hour that ye think not the Son of man comes.
Luke 21:34
But take heed to yourselves lest possibly your hearts be laden with surfeiting and drinking and cares of life, and that day come upon you suddenly unawares;
1 Thessalonians 5:3
When they may say, Peace and safety, then sudden destruction comes upon them, as travail upon her that is with child; and they shall in no wise escape.