Judges 20:34
And there came against Gibeah 10,000 chosen 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 as soon as the king of Ai saw this, he and all his people, the men of the city, hurried and went out early to the appointed place toward the Arabah to meet Israel in battle. But he did not know that there was an ambush against him behind the city.
Job 21:13
They spend their days in prosperity, and in peace they go down to Sheol.
Isaiah 47:11
But evil shall come upon you, which you will not know how to charm away; disaster shall fall upon you, for which you will not be able to atone; and ruin shall come upon you suddenly, of which you know nothing.
Proverbs 4:19
The way of the wicked is like deep darkness; they do not know over what they stumble.
Proverbs 29:6
An evil man is ensnared in his transgression, but a righteous man sings and rejoices.
Ecclesiastes 8:11-12
Because the sentence against an evil deed is not executed speedily, the heart of the children of man is fully set to do evil.
Ecclesiastes 9:12
For man does not know his time. Like fish that are taken in an evil net, and like birds that are caught in a snare, so the children of man are snared at an evil time, when it suddenly falls upon them.
Isaiah 3:10-11
Tell the righteous that it shall be well with them, for they shall eat the fruit of their deeds.
Matthew 24:44
Therefore you also must be ready, for the Son of Man is coming at an hour you do not expect.
Luke 21:34
"But watch yourselves lest your hearts be weighed down with dissipation and drunkenness and cares of this life, and that day come upon you suddenly like a trap.
1 Thessalonians 5:3
While people are saying, "There is peace and security," then sudden destruction will come upon them as labor pains come upon a pregnant woman, and they will not escape.