Deuteronomy 13:17-18

Revised Standard Version Catholic Edition

¹⁷ None of the devoted things shall cleave to your hand; that the Lord may turn from the fierceness of his anger, and show you mercy, and have compassion on you, and multiply you, as he swore to your fathers, ¹⁸ if you obey the voice of the Lord your God, keeping all his commandments which I command you this day, and doing what is right in the sight of the Lord your God.