'Four' in the Bible

So Abimelech and all the people who were with him got up during the night, and set up an ambush against Shechem, in four companies.

that the daughters of Israel went yearly to tell the story of the daughter of Jephthah the Gileadite four days in the year.

But his concubine was unfaithful to him, and left him and went to her father’s house in Bethlehem of Judah, and stayed there for a period of four months.

But six hundred men turned and fled toward the wilderness to the rock of Rimmon and stayed at the rock of Rimmon for four months.