'Life giving' in the Bible

Instruction from the wise is like a life-giving fountain, to turn a person from deadly snares.

The fear of the Lord is like a life-giving fountain, to turn people from deadly snares.

Speech that heals is like a life-giving tree, but a perverse tongue breaks the spirit.

Insight is like a life-giving fountain to the one who possesses it, but folly leads to the discipline of fools.