Exodus 8:21

But if you will not let My people go, then I will send swarms of flies against you, your officials, your people, and your houses. The Egyptians’ houses will swarm with flies, and so will the land where they live.

Psalm 78:45

He sent among them swarms of flies,
which fed on them,
and frogs, which devastated them.

Psalm 105:31

He spoke, and insects came
gnats throughout their country.

Isaiah 7:18

On that day
the Lord will whistle to the fly
that is at the farthest streams of the Nile
and to the bee that is in the land of Assyria.

Treasury of Scripture Knowledge

Summary

Else, if thou wilt not let my people go, behold, I will send swarms of flies upon thee, and upon thy servants, and upon thy people, and into thy houses: and the houses of the Egyptians shall be full of swarms of flies, and also the ground whereon they are.

Bible References

Swarms

Psalm 78:45
He sent among them swarms of flies,
which fed on them,
and frogs, which devastated them.
Psalm 105:31
He spoke, and insects came
gnats throughout their country.
Isaiah 7:18
On that day
the Lord will whistle to the fly
that is at the farthest streams of the Nile
and to the bee that is in the land of Assyria.

Holman Christian Standard Bible®, Copyright © 1999, 2000, 2002, 2003, 2009 by Holman Bible Publishers.