Genesis 49:5

²⁵On the third day, when they were sore, two of Jacob’s sons, Simeon and Levi, Dinah’s brothers, each took his sword, came upon the unsuspecting city, and killed all the males. ²⁶They killed Hamor and Shechem, his son, with the edge of the sword, and took Dinah out of Shechem’s house, and went away. ²⁷Jacob’s sons came on the dead, and plundered the city, because they had defiled their sister. ²⁸They took their flocks, their herds, their donkeys, that which was in the city, that which was in the field, ²⁹and all their wealth. They took captive all their little ones and their wives, and took as plunder everything that was in the house. ³⁰Jacob said to Simeon and Levi, “You have troubled me, to make me odious to the inhabitants of the land, among the Canaanites and the Perizzites. I am few in number. They will gather themselves together against me and strike me, and I will be destroyed, I and my house.”

³¹They said, “Should he deal with our sister as with a prostitute?”

¹⁰The sons of Simeon: Jemuel, Jamin, Ohad, Jachin, Zohar, and Shaul the son of a Canaanite woman. ¹¹The sons of Levi: Gershon, Kohath, and Merari.

³³She conceived again, and bore a son, and said, “Because the LORD has heard that I am hated, he has therefore given me this son also.” She named him Simeon. ³⁴She conceived again, and bore a son. She said, “Now this time my husband will be joined to me, because I have borne him three sons.” Therefore his name was called Levi.

⁹One who is slack in his work is brother to him who is a master of destruction.