2 Chronicles 12:10
Instead of which king Rehoboam made shields of brass, and committed them to the hands of the chief of the guard, that kept the entrance of the king’s house. (2 Chronicles 12:10)
Chief of the guard.
 The shields of gold were presumably for the use of the royal bodyguard (see on ch. 9:16), and the shields of brass were now committed into the hands of the chief of the guard. The word for “guard,” raṣim, literally means, “runners.” It is translated “footmen” in 1 Sam. 22:17, and the phrase in which it appears is rendered “men to run” in 1 Kings 1:5. In each instance the men referred to seem to have belonged to the bodyguard.