Job 21:5

21:5 Look at me and be appalled;

put your hands over your mouths.

Job 29:9-10

29:9 the chief men refrained from talking

and covered their mouths with their hands;

29:10 the voices of the nobles fell silent,

and their tongues stuck to the roof of their mouths.

Job 40:4

40:4 “Indeed, I am completely unworthy – how could I reply to you?

I put my hand over my mouth to silence myself.

Isaiah 52:15

52:15 his form was so marred he no longer looked human –

so now he will startle many nations.

Kings will be shocked by his exaltation,

for they will witness something unannounced to them,

and they will understand something they had not heard about.

Romans 3:19

3:19 Now we know that whatever the law says, it says to those who are under the law, so that every mouth may be silenced and the whole world may be held accountable to God.