Parallel
Deuteronomy 7:12
Brenton's English Septuagint · Berean Standard Bible
And it shall come to pass when ye shall have heard these ordinances, and shall have kept and done them, that the Lord thy God shall keep for thee the covenant and the mercy, which he sware to your fathers.
If you listen to these ordinances and keep them carefully, then the LORD your God will keep His covenant and the loving devotion that He swore to your fathers.