II Samuel 12:30

He then took their king's crown ("their king," viz., the king of the Ammonites) from off his (the king's) head; so that he had either been taken prisoner or slain at the capture of the city. The weight of the crown was "a talent of gold, and precious stones" (sc., were upon it): as the writer of the Chronicles has correctly explained it by supplying בּהּ. The Hebrew talent (equal to 3000 shekels) was 83 1/2 Dresden pounds. But the strongest man could hardly have borne a crown of this weight upon his head for however short a time; and David could scarcely have placed it upon his own head. We must therefore assume that the account of the weight is not founded upon actual weighing, but simply upon an approximative estimate, which is somewhat too high. David also took a great quantity of booty out of the city.

The foregoing chapter gave us the account of David's sin; this gives us the account of his repentance. Though he fell, he was not utterly cast down, but, by the grace of God, recovered himself, and found mercy with God. Here is, I. His conviction, by a message Nathan brought him from God, which was a parable that obliged him to condemn himself (Sa2 12:1-6), and the application of the parable, in which Nathan charged him with the sin (Sa2 12:7-9) and pronounced sentence upon him, (Sa2 12:10-12). II. His repentance and remission, with a proviso (Sa2 12:13, Sa2 12:14). III. The sickness and death of the child, and his behaviour while it was sick and when it was dead (Sa2 12:15-23), in both which David gave evidence of his repentance. IV. The birth of Solomon, and God's gracious message concerning him, in which God gave an evidence of his reconciliation to David (Sa2 12:24, Sa2 12:25). V. The taking of Rabbah (Sa2 12:26-31), which is mentioned as a further instance that God did not deal with David according to his sins.

12:30 David removed the crown: David had, in effect, become the Ammonites’ king. • a vast amount of plunder: Instructions against taking such booty during a conquest (Deut 7:25-26) show how dangerous David’s actions were. Such wealth might seduce the king’s heart away from God.