Genesis 34:23-25

Amplified Bible

²³ Will not their cattle and their possessions and all their animals be ours [if we do this]? Let us consent [to do as they ask], and they will live here with us.” ²⁴ And every [Canaanite] man who went out of the city gate listened and considered what Hamor and Shechem said; and every male who ^[a]was a resident of that city was circumcised.

²⁵ 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.