'Fountain' in the Bible

Let your fountain be blessed,And rejoice in the wife of your youth.

The mouth of the righteous is a fountain of life,But the mouth of the wicked conceals violence.

The teaching of the wise is a fountain of life,To turn aside from the snares of death.

The fear of the Lord is a fountain of life,That one may avoid the snares of death.

Understanding is a fountain of life to one who has it,But the discipline of fools is folly.

The words of a man’s mouth are deep waters;The fountain of wisdom is a bubbling brook.