'Array' in the Bible

The children of Ammon came out, and put the battle in array at the entrance of the gate: and the Syrians of Zobah and of Rehob, and the men of Tob and Maacah, were by themselves in the field.

Now when Joab saw that the battle was set against him before and behind, he chose of all the choice men of Israel, and put them in array against the Syrians:

The rest of the people he committed into the hand of Abishai his brother; and he put them in array against the children of Ammon.

It was told David; and he gathered all Israel together, and passed over the Jordan, and came to Helam. The Syrians set themselves in array against David, and fought with him.