And the LORD did according to the word of Moses; He removed the swarms of flies from Pharaoh, from his servants, and from his people. Not one remained.
Exodus 8:31
Surrounding context
8:30 So Moses went out from Pharaoh and entreated the LORD.
8:31 And the LORD did according to the word of Moses; He removed the swarms of flies from Pharaoh, from his servants, and from his people. Not one remained.
8:32 But Pharaoh hardened his heart at this time also; neither would he let the people go.