Parallel
Exodus 8:12
Jewish Publication Society 1917 · Berean Standard Bible
And the LORD said unto Moses: ‘Say unto Aaron: Stretch out thy rod, and smite the dust of the earth, that it may become gnats throughout all the land of Egypt.’
After Moses and Aaron had left Pharaoh, Moses cried out to the LORD for help with the frogs that He had brought against Pharaoh.