'Perhaps' in the Bible

And he said, While the child was yet alive, I fasted and wept; for I thought, Who knows? perhaps Jehovah will be gracious to me, that the child may live.

And now that I am come to speak of this thing to my lord the king, it is because the people have made me afraid; and thy bondmaid said, I will now speak to the king; perhaps the king will perform the request of his handmaid.