Psalm 63:11 in the World English Bible
But the king shall rejoice in God. Everyone who swears by him will praise him, for the mouth of those who speak lies shall be silenced.
Context
10 They shall fall by the sword: they shall be a portion for foxes.
11 But the king shall rejoice in God; every one that sweareth by him shall glory: but the mouth of them that speak lies shall be stopped.