Exodus 8:17

And they will do so; and Aaron will stretch forth his hand with his rod, and will smite the dust of the earth, and it will be gnats upon man and in quadrupeds: all the dust of the earth was gnats upon all the land of Egypt

Psalm 105:31

He said, and the gad-fly will come, and gnats in all their bounds.

Isaiah 23:9

Jehovah of armies purposed it to profane the pride of all glory, to make light all the honored of the earth.

Acts 12:23

And immediately the messenger of the Lord struck him, because he gave not the glory to God: and eaten by worms, he expired.

Treasury of Scripture Knowledge

Summary

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.

Bible References

Lice in man

Psalm 105:31
He said, and the gad-fly will come, and gnats in all their bounds.
Isaiah 23:9
Jehovah of armies purposed it to profane the pride of all glory, to make light all the honored of the earth.
Acts 12:23
And immediately the messenger of the Lord struck him, because he gave not the glory to God: and eaten by worms, he expired.