Deuteronomy 17:14-16

Wycliffe Bible

¹⁴ When thou hast entered into the land, which thy Lord God shall give to thee, and wieldest it, and dwellest therein, and sayest, I shall ordain a king on me, as all nations by compass have (and sayest, We shall ordain a king over us, like all the nations around us have);

¹⁵ thou shalt ordain him, whom thy Lord God chooseth, (out) of the number of thy brethren. Thou shalt not be able to make king a man of another folk, which man is not thy brother (Thou shalt not ordain a man from another nation to be your king, yea, a man who is not thy brother, that is, thy kinsman).

¹⁶ And when the king is ordained, he shall not multiply horses to him(self), neither he shall lead again the people into Egypt, neither he shall be raised into pride, or tyranny, by the number of knights, mostly since the Lord commanded to you, that ye turn no more again by the same way. (And when the king is ordained, he shall not multiply horses unto himself, nor shall he lead the people back to Egypt, in order to add to his horses, for the Lord hath commanded that ye never go back there.)