Proverbs 4
20 Ref My son, attend to my words; Incline thine ear unto my sayings.
21 Ref Let them not depart from thine eyes; Keep them in the midst of thy heart.
22 Ref For they are life unto those that find them, And health to all their flesh.
23 Ref Keep thy heart with all diligence; For out of it are the issues of life.