Genesis 34:24-29

241All who went out of the gate of his city listened to Hamor and to his son Shechem, and every male was circumcised, all who went out of the gate of his city.

25Now it came about on the third day, when they were in pain, that two of Jacob’s sons--2Simeon and Levi, Dinah’s brothers--each took his sword and came upon the city undetected, and killed every male. 26They killed Hamor and his son Shechem with the edge of the sword, and took Dinah from Shechem’s house, and left. 27Jacob’s sons came upon those killed and looted the city, because they had defiled their sister. 28They took their flocks, their herds, and their donkeys, and that which was in the city and that which was in the field; 29and they captured and looted all their wealth and all their little ones and their wives, even everything that was in the houses.