Judges 9:30-33

30When Zebul the governor of the city heard the words of Gaal son of Ebed, his anger burned.

31So he sent messengers to Abimelech in deceit saying, “Watch out, Gaal son of Ebed and his relatives have moved to Shechem, and look, they are inciting the city against you.

32So now, arise by night, you and the people who are with you, and lie in wait in the field.

33So it will be in the morning, as soon as the sun is up, you will rise early and advance on the city; and behold, when he and the people who are with him come out against you, then you should do to them whatever your hand finds.”