Proverbs 19:8 in the World English Bible
He who gets wisdom loves his own soul. He who keeps understanding shall find good.
Context
7 All the brethren of the poor do hate him: how much more do his friends go far from him? he pursueth them with words, yet they are wanting to him.
8 He that getteth wisdom loveth his own soul: he that keepeth understanding shall find good.
9 A false witness shall not be unpunished, and he that speaketh lies shall perish.