NET
26 When the king of Moab realized he was losing the battle, he and 700 swordsmen tried to break through and attack the king of Edom, but they failed.
Darby
26 And the king of Moab saw that the battle was too severe for him, and he took with him seven hundred men that drew swords, to break through to the king of Edom, but they could not.
KJV
26 And when the king of Moab saw that the battle was too sore for him, he took with him seven hundred men that drew swords, to break through [even] unto the king of Edom: but they could not.