Exodus 9:33-35

Young's Literal Translation

³³ And Moses goeth out from Pharaoh, [from] the city, and spreadeth his hands unto Jehovah, and the voices and the hail cease, and rain hath not been poured out to the earth;

³⁴ and Pharaoh seeth that the rain hath ceased, and the hail and the voices, and he continueth to sin, and hardeneth his heart, he and his servants;

³⁵ and the heart of Pharaoh is strong, and he hath not sent the sons of Israel away, as Jehovah hath spoken by the hand of Moses.