Proverbs 10:11
The mouth of a righteous man is a well of life: but violence covereth the mouth of the wicked.

Proverbs 13:3
He that keepeth his mouth keepeth his life: but he that openeth wide his lips shall have destruction.

Proverbs 21:23
Whoso keepeth his mouth and his tongue keepeth his soul from troubles.

Psalm 42:5
Why art thou cast down, O my soul? and why art thou disquieted in me? hope thou in God: for I shall yet praise him for the help of his countenance.

Psalm 42:11
Why art thou cast down, O my soul? and why art thou disquieted within me? hope thou in God: for I shall yet praise him, who is the health of my countenance, and my God.