Deuteronomy Chapter 6, Verse 25

25: And it shall be our righteousness, if we observe to do all these commandments before the LORD our God, as he hath commanded us.- edit KJV text
25: And he will be merciful to us, if we keep and do all his precepts before the Lord our God, as he hath commanded us.— edit Douay text
25: And there shall be mercy to us, if we take heed to keep all these commands before the Lord our God, as he has commanded us.— edit LXX text