Smite thine hands together, etc. Another gesture follows, either of horror and lamentation, or perhaps, looking to Ezekiel 21:17, of imperative command. The sword is to do its thrice-redoubled work (the words emphasize generally the intensity, and are scarcely to be taken numerically, of the repeated invasions of the Chaldeans); it is "the sword of the slain" (better, pierced ones, or, with Revised Version, the deadly wounded).
The next clause should be taken, with the Revised Version, in the singular—the sword of the great one that is deadly wounded; sc. the sword should smite the king as well as the people. For entereth into their privy chambers, read, with the Revised Version (margin), Ewald, and Keil, it compasseth them about.