Proverbs 19:8 in the King James Version
He that getteth wisdom loveth his own soul: he that keepeth understanding shall find good.
Context
7 All the relatives of the poor shun him; how much more do his friends avoid him! He pursues them with pleas, but they are gone.
8 He who gets wisdom loves his own soul. He who keeps understanding shall find good.
9 A false witness shall not be unpunished. He who utters lies shall perish.