Ibn Ezra, on Isa 16:12

“And it shall come to pass, when it is seen that Moab is wearied on his high places, that he shall go in to his sanctuaries to pray, and shall not prevail.”

“Moab is weary, etc. He is tired of going up to the high place for the worship of idols; or it is to be taken in the same sense as ולא יוכל And he shall not prevail. The second explanation is preferable.”

Imported from an open dataset — not yet checked against the printed edition.