Psalm 64:3 in the King James Version
Who whet their tongue like a sword, and bend their bows to shoot their arrows, even bitter words:
Context
2 Hide me from the conspiracy of the wicked, from the noisy crowd of the ones doing evil;
3 who sharpen their tongue like a sword, and aim their arrows, deadly words,
4 to shoot innocent men from ambushes. They shoot at him suddenly and fearlessly.