Proverbs 15:20 KJV
A wise son maketh a glad father: but a foolish man despiseth his mother.
Proverbs 15:20, King James Version
In context
19 The way of the slothful man is as an hedge of thorns: but the way of the righteous is made plain.
20 A wise son maketh a glad father: but a foolish man despiseth his mother.
21 Folly is joy to him that is destitute of wisdom: but a man of understanding walketh uprightly.