Book of Jasher 62:10
And the battle was very severe upon Moab, and when the children of Moab saw that the battle was sore upon them, they weakened their hands and turned their backs, and left the children of Midian to carry on the battle.
And the battle was very severe upon Moab, and when the children of Moab saw that the battle was sore upon them, they weakened their hands and turned their backs, and left the children of Midian to carry on the battle.