Exodus 9:33-35

21st Century King James Version

³³ And Moses went out of the city from Pharaoh, and spread abroad his hands unto the Lord; and the thunder and hail ceased, and the rain was not poured upon the earth.

³⁴ And when Pharaoh saw that the rain and the hail and the thunder had ceased, he sinned yet more and hardened his heart, he and his servants.

³⁵ And the heart of Pharaoh was hardened, neither would he let the children of Israel go, as the Lord had spoken by Moses.