Genesis 34:25-26
34:25 In three days, when they were still in pain, two of Jacob’s sons, Simeon and Levi, Dinah’s brothers, each took his sword 1 and went to the unsuspecting city 2 and slaughtered every male.
34:26 They killed Hamor and his son Shechem with the sword, took Dinah from Shechem’s house, and left.
1 tn Heb “a man his sword.”
2 tn Heb “and they came upon the city, [which was] secure.” In this case “secure” means the city was caught unprepared and at peace, not expecting an attack.