Cross-references Explore similar Bible verses on Proverbs 21:20 in English Standard Version "Precious treasure and oil are in a wise man’s dwelling, but a foolish man devours it." Job 20:15 He swallows down riches and vomits them up again; God casts them out of his belly. Job 20:18 He will give back the fruit of his toil and will not swallow it down; from the profit of his trading he will get no enjoyment. Ps 112:3 Wealth and riches are in his house, and his righteousness endures forever.