Genesis 49:5 WEB

³  'Reuben, you are my firstborn, my might, and the beginning of my strength; The pre-eminence of dignity, and the pre-eminence of power.

⁴  Boiling over as water, you shall not have the pre-eminence; Because you went up to your father's bed; Then defiled it. He went up to my couch.

⁵  'Simeon and Levi are brothers; Weapons of violence are their swords.

⁶  My soul, don't come into their council; My glory, don't be united to their assembly; For in their anger they killed a man, In their self-will they hamstrung an ox.

⁷  Cursed be their anger, for it was fierce; And their wrath, for it was cruel. I will divide them in Jacob, Scatter them in Israel.