11 Then they brought out the king's son, and put the crown on him, and (gave him) the testimony, and made him king: and Jehoiada and his sons anointed him; and they said, "Long live the king!"
*Minor differences ignored. Grouped by changes, with first version listed as example.
God save the king - May the king live! See on 2-Kings 11:12 (note).
Then they brought out the king's son, and put upon him the crown, and [gave him] the (g) testimony, and made him king. And Jehoiada and his sons anointed him, and said, God save the king.
(g) That is, the book of the law or as some read they put on him his royal apparel.
Then they brought out the king's son, and put upon him the crown, and gave him the testimony--Some think that the original word rendered "testimony," as its derivation warrants, may signify here the regalia, especially the bracelet (2-Samuel 1:10); and this view they support on the ground that "gave him" being supplemented, the text properly runs thus, "put upon him the crown and testimony." At the same time, it seems equally pertinent to take "the testimony" in the usual acceptation of that term; and, accordingly, many are of opinion that a roll containing a copy of the law (Deuteronomy 17:18) was placed in the king's hands, which he held as a scepter or truncheon. Others, referring to a custom of Oriental people, who when receiving a letter or document from a highly respected quarter, lift it up to their heads before opening it, consider that Joash, besides the crown, had the book of the law laid upon his head (see Job 31:35-36).
God save the king--literally, "Long live the king."
The coronation of Joash, as in 2-Kings 11:12. The subject of ויּוציאוּ and ויּתּנוּ is those present, while in ויּוציא and ויּתּן (Kings), Jehoiada as leader of the whole is referred to. In the Chronicle, Jehoiada and his sons, i.e., the high priest with the priests assisting him, are expressly named as subject to ימליכוּ and ויּמשׁצהוּ, where in Kings also the plural is used; while, on the contrary, "the clapping of the hands" as a sign of joyful acclamation (Kings) is omitted, as being unimportant.
His sons - And Zechariah among the rest, whom afterwards he ungratefully slew, 2-Chronicles 24:21.
*More commentary available at chapter level.