Exodus 9:9,10
And it shall become small dust in all the land of Egypt, and shall be a boil breaking forth with blains on man, and on beast, throughout all the land of Egypt.
Nave's Topical Index—AKJV

Deuteronomy 28:27,35
The LORD will smite you with the botch of Egypt, and with the tumors, and with the scab, and with the itch, whereof you can not be healed.
Nave's Topical Index—AKJV