וְהָיָ֣ה כְשִׁבְתּ֔וֹ עַ֖ל כִּסֵּ֣א מַמְלַכְתּ֑וֹ וְכָ֨תַב ל֜וֹ אֶת־מִשְׁנֵ֨ה הַתּוֹרָ֤ה הַזֹּאת֙ עַל־סֵ֔פֶר מִלִּפְנֵ֥י הַכֹּהֲנִ֖ים הַלְוִיִּֽם׃
Or, quand il occupera le siège royal, il écrira pour son usage, dans un livre, une copie de cette doctrine, en s’inspirant des pontifes descendants de Lévi.
Mishneh Torah, Tefillin, Mezuzah and the Torah Scroll
A king has the duty of writing for himself another scroll of the Law, in his capacity as sovereign, in addition to the scroll which he owns in his private capacity, as it is said, "And it shall be, when he sitteth upon the throne of his kingdom, that he shall write him a copy of this law, etc." (Deuteronomy 17:18). This copy is corrected by comparison with a scroll kept in the temple court, and under the authority of the Supreme Judicature. The scroll which the king had possessed when he was a private individual, he places in his archives. The one that he wrote or had written for him when he became king, should always be with him. If he goes to war, the scroll is to be with him. When he enters his home, it is to be with him. When he hears a cause (tries a case) it is to be with him. When he sits down to a meal, it is to be placed before him, as it is said, "And it shall be with him, and he shall read therein all the days of his life" (Deuteronomy 17:19).