Zitat Kommentar zu Könige I 10:18

nor may he amass silver and gold so as not to overtax the people. Consider Solomon, who made silver as plentiful in Jerusalem as stone [I Kings 10: 27] through his great love of opulence. The Israelites complained about him, saying “your father made our yoke heavy” [I Kings 12: 10]. Some people assert, incorrectly, that this complaint was about the construction levies. However, foreigners built the Temple (for so it is written [II Chronicles 2: 17]). Note, too, that when Solomon died, Adoniram the tax-collector was stoned to death [I Kings 12: 18].

קשתו means his power.

ויפזו זרעי ידיו — This refers to the placing of the king’s signet-ring on his hand, יפזו being connected in meaning with the expression (1 Kings 10:18) זהב מופז “the finest gold”, so that the translation would be “his hands were made golden”. This happened to him from the hands of (i.e. through the instrumentality of) the Holy One, blessed be He, who is the Mighty One (אביר) of Jacob. From here (from his position as Viceroy) he rose to become the Feeder of the Foundation Stone of the Israelites, i.e. of the Originator of the tribes of Israel (Jacob). The word אבן, stone, has here the same sense as in (Zechariah 4:7) אבן הראשה, “the chief stone”, where it denotes high position. Onkelos also translates it in this manner: His translation of the verse is as follows: ותשב he translates by “and the prophecy returned upon (was fulfilled in) them (the brethren) i.e. the prophecy contained in the dreams which he dreamed regarding them was fulfilled, “because he observed the Law in secret” — this is an addition made by Onkelos, having no words in the Hebrew text to correspond to it. “And he put in “The Might his trust” is the translation of the Hebrew words באיתן קשתו. The following is how the wording of the Targum fits in with the Hebrew text: “His prophecy was fulfilled (וַתָּשָׁב) because the might (איתן) of the Holy One, blessed be He, served him as his bow (קשתו) and trusty weapon; therefore gold was placed on his arms” — the last words being the Targum of לכך] ויפזו זרועי ידיו], taking ויפזו as connected in meaning with פז, fine gold.