Exodus 8:8

8Then Pharaoh called Moses and Aaron and said, aPlead with the Lord to take away the frogs from me and from my people, and bI will let the people go to sacrifice to the Lord.”

Exodus 9:28

28 cPlead with the Lord, for there has been enough of God’s thunder and hail. I will let you go, and you shall stay no longer.”

Exodus 10:16-17

16Then Pharaoh hastily called Moses and Aaron and said, d“I have sinned against the Lord your God, and against you. 17Now therefore, forgive my sin, please, only this once, and eplead with the Lord your God only to remove this death from me.”
Copyright information for ESV