Parallel
Deuteronomy 17:18
Brenton's English Septuagint · Berean Standard Bible
And when he shall be established in his government, then shall he write for himself this repetition of the law into a book by the hands of the priests the Levites;
When he is seated on his royal throne, he must write for himself a copy of this instruction on a scroll in the presence of the Levitical priests.