Exodus 8:15 WBT

¹³  And the LORD did according to the word of Moses: and the frogs died out of the houses, out of the villages, and out of the fields.

¹⁴  And they gathered them into heaps: and the land was offensive in smell.

¹⁵  But when Pharaoh saw that there was respit, he hardened his heart, and hearkened not to them, as the LORD had said.

¹⁶  And the LORD said to Moses, Say to Aaron, Stretch out thy rod, and smite the dust of the land, that it may become lice throughout all the land of Egypt.

¹⁷  And they did so: for Aaron stretched out his hand with his rod, and smote the dust of the earth, and it became lice in man and in beast; all the dust of the land became lice throughout all the land of Egypt.