'Denounce' in the Bible

And he took up his parable, and said, Balak the king of Moab hath brought me from Aram, from the mountains of the east: Come, curse me Jacob, and come, denounce Israel!

How shall I curse whom God hath not cursed? or how shall I denounce whom Jehovah doth not denounce?

I denounce unto you this day that ye shall surely perish; ye shall not prolong your days upon the land whereunto thou passest over the Jordan to possess it.