Proverbs 4:22-24

Amplified Bible

²² 
For they are life to those who find them,
And healing and health to all their flesh.
²³ 
Watch over your heart with all diligence,
For from it flow the springs of life.
²⁴ 
Put away from you a deceitful (lying, misleading) mouth,
And put devious lips far from you.