Jud 18.19 And they said unto him, Hold thy peace, lay thine hand upon thy mouth, and go with us, and be to us a father and a priest: is it better for thee to be a priest unto the house of one man, or that thou be a priest unto a tribe and a family in Israel?
Iov 29.9 The princes refrained talking, and laid their hand on their mouth.
Iov 40.4 Behold, I am vile; what shall I answer thee? I will lay mine hand upon my mouth.
Ps 39.9 I was dumb, I opened not my mouth; because thou didst it.