Devarim 17:17-19

Orthodox Jewish Bible

¹⁷ Neither shall he multiply nashim to himself, that his lev turn not away; neither shall he greatly multiply to himself kesef and zahav.

¹⁸ And it shall be, when he sitteth upon the kisei mamlakhto (throne of his kingdom), that he shall write him a mishneh hatorah hazot (copy of this torah) in a sefer out of that which is before the kohanim, the Levi’im;

¹⁹ And it shall be with him, and he shall read therein all the days of his life; that he may learn to fear Hashem Elohav, to be shomer over kol divrei hatorah hazot and these chukkim, to do them;