Genesis 34:2, 24-25

When Shechem the son of Hamor the Hivite, prince (sheik) of the land, saw her, he kidnapped her and lay [intimately] with her by force [humbling and offending her].

And every [Canaanite] man who went out of the city gate listened and considered what Hamor and Shechem said; and every male who was a resident of that city was circumcised. Now on the third day [after the circumcision], when all the men were [terribly] sore and in pain, two of Jacob’s sons, Simeon and Levi, Dinah’s [full] brothers, took their swords, boldly entered the city [without anyone suspecting them of evil intent], and they killed every male.