Tribe of Benjamin: Census of Loyal to Ish-bosheth, the son of Saul

…and made him king over Gilead, Asher, Jezreel, Ephraim, and Benjamin—over all Israel.

So they got up and were counted off—twelve for Benjamin and Ish-bosheth son of Saul, and twelve for David.

…but they had struck down 360 Benjamites who were with Abner.

From Benjamin, the kinsmen of Saul: 3,000, most of whom had remained loyal to the house of Saul up to that time.