²¹ But if you don’t let my people go, I’ll send swarms of insects upon you, your servants, your people, and your households. The houses of Egypt—and even the ground on which they stand—will be filled with swarms of insects. ²² On that day I’ll treat the land of Goshen where my people live^[a] differently so that swarms of insects won’t be there. As a result, you will know that I the Lord am in the midst of the land. ²³ I’ll make a distinction between my people and your people, and this sign will occur tomorrow.”’”