Deuteronomy – Laws of the King
Deuteronomy 17:14-20
The Torah's laws concerning appointing a king describe the conditions and limits of legitimate governance — the ruler must not accumulate too much wealth or power, must write a Torah scroll, and must not exalt himself above his brethren. This passage has long been discussed as the Torah's model of constitutional, limited government.
רַק֮ לֹא־יַרְבֶּה־לּ֣וֹ סוּסִים֒ וְלֹֽא־יָשִׁ֤יב אֶת־הָעָם֙ מִצְרַ֔יְמָה לְמַ֖עַן הַרְבּ֣וֹת ס֑וּס וַֽיהֹוָה֙ אָמַ֣ר לָכֶ֔ם לֹ֣א תֹסִפ֗וּן לָשׁ֛וּב בַּדֶּ֥רֶךְ הַזֶּ֖ה עֽוֹד׃ וְלֹ֤א יַרְבֶּה־לּוֹ֙ נָשִׁ֔ים וְלֹ֥א יָס֖וּר לְבָב֑וֹ וְכֶ֣סֶף וְזָהָ֔ב לֹ֥א יַרְבֶּה־לּ֖וֹ מְאֹֽד׃ לְבִלְתִּ֤י רוּם־לְבָבוֹ֙ מֵֽאֶחָ֔יו וּלְבִלְתִּ֛י ס֥וּר מִן־הַמִּצְוָ֖ה יָמִ֣ין וּשְׂמֹ֑אול לְמַ֩עַן֩ יַאֲרִ֨יךְ יָמִ֧ים עַל־מַמְלַכְתּ֛וֹ ה֥וּא וּבָנָ֖יו בְּקֶ֥רֶב יִשְׂרָאֵֽל׃ {ס}
Moreover, he shall not keep many horses or send people back to Egypt to add to his horses, since GOD has warned you, “You must not go back that way again.” And he shall not have many wives, lest his heart go astray; nor shall he amass silver and gold to excess. Thus he will not act haughtily toward his fellows or deviate from the Instruction to the right or to the left, to the end that he and his descendants may reign long in the midst of Israel.