Psalms 8:2

8:2 From the mouths of children and nursing babies

you have ordained praise on account of your adversaries,

so that you might put an end to the vindictive enemy.

Psalms 62:4

62:4 They spend all their time planning how to bring him down.

They love to use deceit;

they pronounce blessings with their mouths,

but inwardly they utter curses. (Selah)

Psalms 63:11

63:11 But the king will rejoice in God;

everyone who takes oaths in his name will boast,

for the mouths of those who speak lies will be shut up.