Job 29:9
the princes refrained from talking and laid their hand on their mouth;
Job 21:5
Look at me and be appalled, and lay your hand over your mouth.
Judges 18:19
And they said to him, "Keep quiet; put your hand on your mouth and come with us and be to us a father and a priest. Is it better for you to be priest to the house of one man, or to be priest to a tribe and clan in Israel?"
Job 4:2
"If one ventures a word with you, will you be impatient? Yet who can keep from speaking?
Job 7:11
"Therefore I will not restrain my mouth; I will speak in the anguish of my spirit; I will complain in the bitterness of my soul.
Job 40:4
"Behold, I am of small account; what shall I answer you? I lay my hand on my mouth.
Proverbs 10:19
When words are many, transgression is not lacking, but whoever restrains his lips is prudent.
Proverbs 30:32
If you have been foolish, exalting yourself, or if you have been devising evil, put your hand on your mouth.
James 1:19
Know this, my beloved brothers: let every person be quick to hear, slow to speak, slow to anger;