Genesis 29:33-34

29:33 She became pregnant again and had another son. She said, “Because the Lord heard that I was unloved, he gave me this one too.” So she named him Simeon.

29:34 She became pregnant again and had another son. She said, “Now this time my husband will show me affection, because I have given birth to three sons for him.” That is why he was named Levi.

Genesis 34:25-31

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 and went to the unsuspecting city and slaughtered every male. 34:26 They killed Hamor and his son Shechem with the sword, took Dinah from Shechem’s house, and left. 34:27 Jacob’s sons killed them and looted the city because their sister had been violated. 34:28 They took their flocks, herds, and donkeys, as well as everything in the city and in the surrounding fields. 34:29 They captured as plunder all their wealth, all their little ones, and their wives, including everything in the houses.

34:30 Then Jacob said to Simeon and Levi, “You have brought ruin on me by making me a foul odor among the inhabitants of the land – among the Canaanites and the Perizzites. I am few in number; they will join forces against me and attack me, and both I and my family will be destroyed!” 34:31 But Simeon and Levi replied, “Should he treat our sister like a common prostitute?”

Genesis 46:10-11

46:10 The sons of Simeon:

Jemuel, Jamin, Ohad, Jakin, Zohar,

and Shaul (the son of a Canaanite woman).

46:11 The sons of Levi:

Gershon, Kohath, and Merari.

Proverbs 18:9

18:9 The one who is slack in his work

is a brother to one who destroys.