1 Samuel 10:19-21

19But though I have rescued you from your misery and distress, you have rejected your God today and have said, ‘No, we want a king instead!’ Now, therefore, present yourselves before the Lord by tribes and clans.”

20So Samuel brought all the tribes of Israel before the Lord, and the tribe of Benjamin was chosen by lot.

21Then he brought each family of the tribe of Benjamin before the Lord, and the family of the Matrites was chosen. And finally Saul son of Kish was chosen from among them. But when they looked for him, he had disappeared!