Numbers 23:8 in the World English Bible
How shall I curse whom God has not cursed? How shall I defy whom the LORD has not defied?
Context
7 And he took up his parable, and said, Balak the king of Moab hath brought me from Aram, out of the mountains of the east, saying, Come, curse me Jacob, and come, defy Israel.
8 How shall I curse, whom God hath not cursed? or how shall I defy, whom the LORD hath not defied?
9 For from the top of the rocks I see him, and from the hills I behold him: lo, the people shall dwell alone, and shall not be reckoned among the nations.