Exodus 7:23-25

New Catholic Bible

²³ Pharaoh turned his back on them and went into his house and did not even pay attention to these things. ²⁴ All the Egyptians dug along the Nile to find water to drink because they could not drink the water in the Nile.

²⁵ Second Plague: The Frogs. Seven days passed after the Lord had struck the Nile.