An ulcer.

The LORD will smite thee with the BOTCH of Egypt, and with the emerods, and with the scab, and with the itch, whereof thou canst not be healed. ( Deuteronomy 28:27 )

Source: A King James Dictionary. (Used with permission. Copyright © Philip P. Kapusta)

Bibliography Information

"Entry for 'Botch'". A King James Dictionary.