Exodus 8:10-12

Amplified Bible

¹⁰ Then Pharaoh said, “^[a]Tomorrow.” Moses replied, “May it be as you say, so that you may know [without any doubt] and acknowledge that there is no one like the Lord our God. ¹¹ The frogs will leave you and your houses and leave your servants and your people; they will remain only in the Nile.” ¹² So Moses and Aaron left Pharaoh, and Moses cried out to the Lord [as he had agreed to do] concerning the frogs which God had inflicted on Pharaoh.