1 Samuel 10:20-21

20Then Samuel a  brought all the tribes of Israel near, and the tribe of Benjamin was taken by lot. 21He brought the tribe of Benjamin near by its clans, and the clan of the Matrites was taken by lot;
Septuagint adds finally he brought the family of the Matrites near, man by man
and Saul the son of Kish was taken by lot. But when they sought him, he could not be found.
Copyright information for ESV