20 Menahem exacted the money of Israel, even of all the mighty men of wealth, of each man fifty shekels of silver, to give to the king of Assyria. So the king of Assyria turned back, and didn't stay there in the land.
*Minor differences ignored. Grouped by changes, with first version listed as example.
Menahem exacted the money - The kings of Israel had no such ready resource in difficulties as that possessed by the kings of Judah in the temple treasury 2-Kings 12:18; 2-Kings 16:8. Hence, the forced contribution from the people, the odium of which was diminished by confining the levy to the comparatively rich.
Each man fifty shekels - As the silver talent contained 3,000 shekels, the levy of fifty shekels a head must have extended to 60,000 persons.
Each man fifty shekels of silver - Upwards of five pounds sterling a man.
And Menahem exacted the money of Israel, even of all the mighty men of wealth,.... Who were most able to pay it, by which means he eased the poor, and might thereby attach them to him:
of each man fifty shekels of silver, to give to the king of Assyria: that is, he required them to pay fifty shekels apiece to make up the above sum as a present to Pul; though the words in the original text lie more naturally thus, "to give to the king of Assyria fifty shekels of silver for one man"; that is, for every man in his army; which amounted to about six pounds a man:
so the king of Assyria turned back; to his own country:
and stayed not there in the land; in the land of Israel, neither to distress nor to help Menahem, for which he gave him the money.
To collect the requisite amount, Menahem imposed upon all persons of property a tax of fifty shekels each. יצא with על, he caused to arise, i.e., made a collection. הציא in a causative sense, from יצא, to arise, to be paid (2-Kings 12:13). חיל גּבּורי: not warriors, but men of property, as in Ruth. 2-Kings 2:1; 1-Samuel 9:1. אחד לאישׁ, for the individual. Pul was the first king of Assyria who invaded the kingdom of Israel and prepared the way for the conquest of this kingdom by his successors, and for the extension of the Assyrian power as far as Egypt. According to the thorough investigation made by Marc. v. Niebuhr (Gesch. Assurs u. Babels, pp. 128ff.), Pul, whose name has not yet been discovered upon the Assyrian monuments, was the last king of Nineveh of the family of the Derketades, who still ruled over Babylon according to Berosus, and the last king but one of this dynasty.
(Note: It is true that some trace of his expedition has been found in the monuments, since an inscription has been deciphered with tolerable certainty, stating that king Minikhimmi of Samirina (Menahem of Shomron or Samaria) paid tribute to an Assyrian king. But the name of this Assyrian king is not determined with certainty, as Rawlinson, and Oppert read it Tiglat-palassar, and suppose Tiglath-pileser to be intended; whereas M. v. Niebuhr (p. 132, note 1) imagines it to be the full name of Pul, since no Assyrian king ever had a name of one syllable like Pul as his official name, and even before that Hincks had detected in the name Minikhimmi the king Menahem who had to purchase the friendship of the Assyrian ruler Pul with 1000 talents of silver. (Comp. J. Brandis, uber d. histor. Gewinn aus der Entzifferung der assyr. Inschriften, Berl. 1856, p. 50.))
*More commentary available at chapter level.