Flavius Josephus, Antiquities of the Jews
William Whiston, A.M., Ed.

[68] AFTER one month, the war which Saul had with Nahash, the king of the Ammonites, obtained him respect from all the people; for this Nahash had done a great deal of mischief to the Jews that lived beyond Jordan by the expedition he had made against them with a great and warlike army. He also reduced their cities into slavery, and that not only by subduing them for the present, which he did by force and violence, but by weakening them by subtlety and cunning, that they might not be able afterward to get clear of the slavery they were under to him; for he put out the right eyes ¹ of those that either delivered themselves to him upon terms, or were taken by him in war; and this he did, that when their left eyes were covered by their shields, they might be wholly useless in war. Now when the king of the Ammonites had served those beyond Jordan in this manner, he led his army against those that were called Gileadites, and having pitched his camp at the metropolis of his enemies, which was the city of Jabesh, he sent ambassadors to them, commanding them either to deliver themselves up, on condition to have their right eyes plucked out, or to undergo a siege, and to have their cities overthrown. He gave them their choice, whether they would cut off a small member of their body, or universally perish. However, the Gileadites were so affrighted at these offers, that they had not courage to say any thing to either of them, neither that they would deliver themselves up, nor that they would fight him. But they desired that he would give them seven days' respite, that they might send ambassadors to their countrymen, and entreat their assistance; and if they came to assist them, they would fight; but if that assistance were impossible to be obtained from them, they said they would deliver themselves up to suffer whatever he pleased to inflict upon them.