Exodus 11:8-10

New Century Version

⁸ All your officers will come to me. They will bow facedown to the ground before me and say, ‘Leave and take all your people with you.’ After that, I will leave.” Then Moses very angrily left the king.

⁹ The Lord had told Moses, “The king will not listen to you and Aaron so that I may do many miracles in the land of Egypt.” ¹⁰ Moses and Aaron did all these great miracles in front of the king. But the Lord made him stubborn, and the king would not let the Israelites leave his country.