Psalm 140:2
"Which imagine mischiefs in their heart; continually are they gathered together for war."
Cross References (ranked by relevance)
They gather themselves together, they hide themselves, they mark my steps, when they wait for my soul.
He deviseth mischief upon his bed; he setteth himself in a way that is not good; he abhorreth not evil.
Deceit is in the heart of them that imagine evil: but to the counsellors of peace is joy.
I am for peace: but when I speak, they are for war.
There is one come out of thee, that imagineth evil against the LORD, a wicked counsellor.
For they have made ready their heart like an oven, whiles they lie in wait: their baker sleepeth all the night; in the morning it burneth as a flaming fire.
They also that seek after my life lay snares for me: and they that seek my hurt speak mischievous things, and imagine deceits all the day long.
How long will ye imagine mischief against a man? ye shall be slain all of you: as a bowing wall shall ye be, and as a tottering fence.
For they intended evil against thee: they imagined a mischievous device, which they are not able to perform.