Parallel
Deuteronomy 4:6
Brenton's English Septuagint · Berean Standard Bible
And ye shall keep and do them: for this is your wisdom and understanding before all nations, as many as shall hear all these ordinances; and they shall say, Behold, this great nation [is] a wise and understanding people.
Observe them carefully, for this will show your wisdom and understanding in the sight of the peoples, who will hear of all these statutes and say, “Surely this great nation is a wise and understanding people.”