Proverbs 15:32 KJV
He that refuseth instruction despiseth his own soul: but he that heareth reproof getteth understanding.
Proverbs 15:32, King James Version
In context
31 The ear that heareth the reproof of life abideth among the wise.
32 He that refuseth instruction despiseth his own soul: but he that heareth reproof getteth understanding.
33 The fear of the Lord is the instruction of wisdom; and before honour is humility.