Parallel
Deuteronomy 7:9
Brenton's English Septuagint · Berean Standard Bible
Thou shalt know therefore, that the Lord thy God, he [is] God, a faithful God, who keeps covenant and mercy for them that love him, and for those that keep his commandments to a thousand generations,
Know therefore that the LORD your God is God, the faithful God who keeps His covenant of loving devotion for a thousand generations of those who love Him and keep His commandments.