Genesis 49:5
Simeon and Levi are brothers. They use their weapons to commit violence.
Genesis 29:33-34
She became pregnant again and gave birth to another son. She said: Certainly, Jehovah has heard that I am unloved. He has also given me this son. She named him Simeon.
Genesis 34:25-31
Three days later the men who had been circumcised were still weak from pain. So Simeon and Levi, two of Dinah's brothers, attacked with their swords and killed every man in town.
Genesis 46:10-11
The sons of Simeon were Jemuel, Jamin, Ohad, Jachin, Zohar, and Shaul, the son of a Canaanite woman.
Proverbs 18:9
He is lazy in his work. His brother destroys.