Ezra
1 Chronicles 27:10BSB·traditional attribution

The seventh, for the seventh month, was Helez the Pelonite, an Ephraimite. There were 24,000 men in his division.

Matthew Henry Presbyterian

We have here an account of the regulation of the militia of the kingdom. David was himself a man of war, and had done great things with the sword; he had brought into the field great armies. Now here we are told how he marshalled them when God had given him rest from all his enemies.

Commenting on 1 Chronicles 27:1-15