'Perhaps' in the Bible

So come right now and curse this people for me, because there are too many of them for me to handle. Perhaps I'll be able to strike them down and drive them out of the land, since I know that whomever you bless is blessed and whomever you curse is cursed."

"Look! A group of people have escaped from Egypt. They cover the surface of the whole earth! So come right now and curse them for me. Perhaps I'll be able to fight against them and drive them out.'"

Then Balaam instructed Balak, "Stand by your offering and leave me alone by myself. Perhaps the LORD will come to meet me. I'll tell you whatever he reveals to me."