Proverbs 4:20

¹⁸ But the path of the just is as the shining light, that shineth more and more unto the perfect day.

¹⁹ The way of the wicked is as darkness: they know not at what they stumble.

My son, attend to my words; incline thine ear unto my sayings.

²¹ Let them not depart from thine eyes; keep them in the midst of thine heart.

²² For they are life unto those that find them, and health to all their flesh.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

Proverbs 5:1
My son, attend unto my wisdom, and bow thine ear to my understanding:
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Isaiah 55:3
Incline your ear, and come unto me: hear, and your soul shall live; and I will make an everlasting covenant with you, even the sure mercies of David.
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Proverbs 6:20–21
My son, keep thy father’s commandment, and forsake not the law of thy mother:
Read in context
Proverbs 7:1
My son, keep my words, and lay up my commandments with thee.
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Psalms 78:1
Give ear, O my people, to my law: incline your ears to the words of my mouth.
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Psalms 90:12
So teach us to number our days, that we may apply our hearts unto wisdom.
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Matthew 17:5
While he yet spake, behold, a bright cloud overshadowed them: and behold a voice out of the cloud, which said, This is my beloved Son, in whom I am well pleased; hear ye him.
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