Psalms 64:5

³  Who whet their tongue like a sword, and bend their bows to shoot their arrows, even bitter words:

⁴  That they may shoot in secret at the perfect: suddenly do they shoot at him, and fear not.

⁵  They encourage themselves in an evil matter: they commune of laying snares privily; they say, Who shall see them?

⁶  They search out iniquities; they accomplish a diligent search: both the inward thought of every one of them, and the heart, is deep.

⁷  But God shall shoot at them with an arrow; suddenly shall they be wounded.