Deuteronomy 17:11-20

11according to the sentence of the law which they shall declare unto thee, and according to the judgment which they shall tell thee, thou shalt do: thou shalt not decline from the word which they shall declare unto thee, to the right hand, or the left. 12And the man that shall act presumptuously, and not hearken unto the priest that standeth to serve there before Jehovah thy 1God, or unto the judge, that man shall die; and thou shalt put away evil from Israel. 13And all the people shall hear, and fear, and no more act presumptuously. 14When thou comest unto the land which Jehovah thy 2God giveth thee, and shalt possess it, and shalt dwell therein, and shalt say, I will set a king over me, like all the nations that are about me; 15thou shalt only set him king over thee whom Jehovah thy 3God will choose: from among thy brethren shalt thou set a king over thee; thou mayest not set a foreigner over thee, who is not thy brother. 16Only he shall not multiply horses to himself, nor lead back the people to Egypt, to multiply horses; for Jehovah hath said unto you, Ye shall not return again any more that way. 17Neither shall he multiply wives to himself, that his heart turn not away; neither shall he greatly multiply to himself silver and gold. 18And it shall be, when he sitteth upon the throne of his kingdom, that he shall write for himself a copy of this law in a book out of that which is before the priests, the Levites; 19and it shall be with him, and he shall read therein all the days of his life; that he may learn to fear Jehovah his 4God, to keep all the words of this law and these statutes, to do them; 20that his heart be not lifted up above his brethren, and that he turn not aside from the commandment, to the right hand, or to the left; that he may prolong his days in his kingdom, he, and his sons, in the midst of Israel.