1 Samuel 11:8-10

8He assembled and counted them at Bezek; and the sons of Israel numbered 300,000, and the men of Judah 30,000.

9They said to the messengers who had come, “You shall say to the men of Jabesh-gilead: ‘Tomorrow, by the time the sun is hot, you will have help [against the Ammonites].’ ” So the messengers came and reported this to the men of Jabesh; and they were overjoyed.

10So the men of Jabesh said [to Nahash the Ammonite], “Tomorrow we will come out to you [to surrender], and you may do to us whatever seems good to you.”