Exodus 10:27-29

27 ¶ But the Lord hardened Pharaoh’s heart, and he would not let them go. 28 And Pharaoh said unto him, Get thee from me, take heed to thyself, see my face no more; for in that day thou seest my face thou shalt die. 29 And Moses said, Thou hast spoken well, I will see thy face again no more.