'Perhaps' in the Bible

Then Ahab said to Obadiah, “Go through the land to all the springs of water and to all the valleys; perhaps we will find grass and keep the horses and mules alive, and not have to kill some of the cattle.”

It came about at noon, that Elijah mocked them and said, “Call out with a loud voice, for he is a god; either he is occupied or gone aside, or is on a journey, or perhaps he is asleep and needs to be awakened.”

His servants said to him, “Behold now, we have heard that the kings of the house of Israel are merciful kings, please let us put sackcloth on our loins and ropes on our heads, and go out to the king of Israel; perhaps he will save your life.”