'Divided' in the Bible

He divided the three hundred men into three units. He gave them all trumpets and empty jars with torches inside them.

So Abimelech and all his men came up at night and set an ambush outside Shechem -- they divided into four units.

he took his men and divided them into three units and set an ambush in the field. When he saw the people coming out of the city, he attacked and struck them down.