Genesis 49:5-7
5
"Simeon and Levi are brothers. Their swords are weapons of violence.
6
My soul, don't come into their council. My glory, don't be united to their assembly; for in their anger they killed men. In their self-will they hamstrung cattle.
7
Cursed be their anger, for it was fierce; and their wrath, for it was cruel. I will divide them in Jacob, and scatter them in Israel.