the Tribe of Judah: Aided Saul in his Wars
Source: TTT
1 Samuel 11:8
And when Saul numbered them at Bezek, there were 300,000 Israelites and 30,000 men of Judah.
1 Samuel 15:4
So Saul summoned the troops and numbered them at Telaim—200,000 foot soldiers and 10,000 men of Judah.