4 Else, if thou refuse to let my people go, behold, to morrow will I bring the locusts into thy coast:
18 And he went out from Pharaoh, and entreated the LORD.
20 But the LORD hardened Pharaoh's heart, so that he would not let the children of Israel go.
27 But the LORD hardened Pharaoh's heart, and he would not let them go.
29 And Moses said, Thou hast spoken well, I will see thy face again no more.