New Revised Standard Version
The Ammonites came out and drew up in battle array at the entrance of the gate; but the Arameans of Zobah and of Rehob, and the men of Tob and Maacah, were by themselves in the open country.

Contemporary English Version
The Ammonite troops came out and got ready to fight in front of the gate to their city. The Arameans from Zobah and Rehob and the soldiers from Tob and Maacah formed a separate group in the nearby fields.

New American Bible
The Ammonites marched out and lined up for battle at the entrance of their city gate, while the Arameans of Zobah and Rehob and the men of Tob and Maacah remained apart in the open field.

Douay-Rheims Bible
And the children of Ammon came out, and set their men in array at the entering in of the gate: but the Syrians of Soba, and of Rohob, and of Istob, and of Maacha were by themselves in the field.

And the children of Ammon came out, and set their men in array at the entering in of the gate: but the Syrians of Soba, and of Rohob, and of Istob, and of Maacha were by themselves in the field.

1 Chronicles 19:7 And they hired two and thirty thousand chariots, and the king of Maacha, with his people. And they came and camped over against Medaba. And the children of Ammon gathered themselves together out of their cities, and came to battle.

Rehob

2 Samuel 10:6 And the children of Ammon seeing that they had done an injury to David, sent and hired the Syrians of Rohob, and the Syrians of Soba, twenty thousand footmen, and of the king of Maacha a thousand men, and of Istob twelve thousand men.

Numbers 13:21 And when they were gone up, they viewed the land from the desert of Sin, unto Rohob as you enter into Emath.

Joshua 19:28 And to Abaran and Rohob and Hamon and Cana, as far as the great Sidon.

Judges 1:31 Aser also destroyed not the inhabitants of Accho, and of Sidon, of Ahalab, and of Achazib, and of Helba, and of Aphec, and of Rohob: