'Four' in the Bible

So Abimelech and all the army that [was] with him got up [by] night, and they lay in ambush against Shechem [in] four divisions.

But his concubine felt repugnance toward him, and she left him and went to her father's house, to Bethlehem in Judah; she was there some four months.

And the leaders of all the people, all the tribes of Israel, presented themselves in the assembly of the people of God, four hundred thousand sword-bearing infantry.

And the men of Israel besides Benjamin were counted four hundred thousand {sword-wielding men}; {all were warriors}.

But six hundred turned and fled toward the wilderness, to the rock of Rimmon, and they remained at the rock of Rimmon [for] four months.

And they found among the inhabitants of Jabesh-gilead four hundred young virgins who had not {had sex with a man}, and they brought them to the camp at Shiloh, which [is] in the land of Canaan.