Judges 9:42

And Abimelech dwelt at Arumah: and Zebul thrust out Gaal and his brethren, that they should not dwell in Shechem.

And he took the people, and divided them into three companies, and laid wait in the field, and looked, and, behold, the people were come forth out of the city; and he rose up against them, and smote them.