Exodus 8:13-15

Amplified Bible

¹³ The Lord did as Moses asked, and the frogs died out of the houses, out of the courtyards and villages, and out of the fields. ¹⁴ So they piled them up in heaps, and the land was detestable and stank. ¹⁵ But when Pharaoh saw that there was [temporary] relief, he hardened his heart and would not listen or pay attention to them, just as the Lord had said.