Nahash of Ammon in Wikipedia

Nahash was the name of a king of Ammon, mentioned in the Books of Samuel. In the surviving account in the Bible, Nahash appears abruptly as the attacker of Jabesh-Gilead, which lay outside the territory he laid claim to. Having subjected the occupants to a siege, the population sought terms for surrender, and were told by Nahash that they had a choice of death (by the sword) or having their right eye gouged out. Somehow (the passage not explaining the difficult accomplishment) the population obtained seven days grace from Nahash, during which they would be allowed to seek help from the Israelites, after which (if the help didn't arrive) they would have to submit to the terms of surrender. In the account, the occupants sought help from the Kingdom of Israel, sending messengers to Saul, and he responded by sending an army that decisively defeated Nahash and his cohorts. The strangely cruel terms given by Nahash for surrender were explained by Josephus as being the usual practice of Nahash. A more complete explanation has more recently come to light; although not present in either the Septuagint or masoretic text, an introductory passage, preceding this narrative, was found in a copy of the Books of Samuel among the Dead Sea Scrolls[1]:...