Genesis 49:5
"Simeon and Levi are brothers. Their swords are weapons of violence.
Genesis 29:33-34
She 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.
Genesis 34:25-31
It happened on the third day, when they were sore, that 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.
Genesis 46:10-11
The sons of Simeon: Jemuel, Jamin, Ohad, Jachin, Zohar, and Shaul the son of a Canaanite woman.
Proverbs 18:9
One who is slack in his work is brother to him who is a master of destruction.