Isaiah 28:21

For the Lord will rise up as on Mount Perazim ; as in the Valley of Gibeon he will be roused ; to do his deed — strange is his deed ! and to work his work — alien is his work !

The Lord will rise up as he did at Mount Perazim, he will rouse himself as in the Valley of Gibeon— to do his work, his strange work, and perform his task, his alien task.

For the Lord shall rise up as in mount Perazim, he shall be wroth as in the valley of Gibeon, that he may do his work, his strange work; and bring to pass his act, his strange act.