Verses with the word trap in the Old Testament (3 verses):

Job 18:10
The snare is laid for him in the ground, and a trap for him in the way.

Psalms 69:22
Let their table become a snare before them: and that which should have been for their welfare, let it become a trap.

Jeremiah 5:26
For among my people are found wicked men: they lay wait, as he that setteth snares; they set a trap, they catch men.