Bible Verses About Sieges: Frequently taken by ambush

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

And Abimelech, and the companies that were with him, rushed forward, and stood in the entrance of the gate of the city: and the two companies rushed upon all that were in the field, and smote them.