Exodus 1:11; Exodus 9:29; Exodus 9:33
Therefore they did set over them taskmasters to afflict them with their burdens. And they built for Pharaoh treasure cities, Pithom and Raamses.
And Moses said unto him, As soon as I am gone out of the city, I will spread abroad my hands unto the LORD; and the thunder shall cease , neither shall there be any more hail; that thou mayest know how that the earth is the LORD'S.
And Moses went out of the city from Pharaoh, and spread abroad his hands unto the LORD: and the thunders and hail ceased , and the rain was not poured upon the earth.