Psalm 140:2 in the World English Bible
those who devise mischief in their hearts. They continually gather themselves together for war.
Context
1 Deliver me, O LORD, from the evil man: preserve me from the violent man;
2 Which imagine mischiefs in their heart; continually are they gathered together for war.
3 They have sharpened their tongues like a serpent; adders’ poison is under their lips. Selah.