1 Samuel 11:1-2, 5-7

Now Nahash the Ammonite [king] went up and besieged Jabesh-gilead; and all the men of Jabesh said to Nahash, “Make a treaty [of peace] with us and we will serve you.” But Nahash the Ammonite told them, “I will make a treaty with you on this condition, that I will gouge out the right eye of every one of you, and make it a disgrace upon all Israel.”

Now Saul was coming out of the field behind the oxen, and he said, “What is the matter with the people that they are weeping?” So they told him about the report of the men of Jabesh. The Spirit of God came upon Saul mightily when he heard these words, and he became extremely angry. He took a team of oxen and cut them in pieces, and sent them throughout the territory of Israel by the hand of messengers, saying, “Whoever does not come out to follow Saul and Samuel, the same shall be done to his oxen.” Then fear of the LORD fell on the people, and they came out [united] as one man [with one purpose].