NET
12 When the Moabites plead with all their might at their high places, and enter their temples to pray, their prayers will be ineffective.
Darby
12 And it shall come to pass, when Moab shall appear, shall weary himself on the high place, and enter into his sanctuary to pray, that he shall not prevail.
KJV
12 And it shall come to pass, when it is seen that Moab is weary on the high place, that he shall come to his sanctuary to pray; but he shall not prevail.