Musar su Proverbi 30:20

The following is the commentary of the Rekanati on the limitation of the number of wives a king may marry: "In view of the fact that the attribute זאת must dominate in the conduct of the king, G–d has warned him not to be attached exclusively to the philosophy of מלכות represented by that attribute. Were he to do so, he would remove himself further and further from the attribute of חסד. (Cf. Solomon in Proverbs 30,20 who describes the adulterous woman as: "she eats, wipes her mouth and claims not to have committed any wrong.") In order to prevent the king from falling victim to such influences, the Torah warns the king only (because he is more at risk than the ordinary citizen) not to marry too many wives, not to amass too many horses, etc.