Genesis 49:3-5 New American Standard Bible (NASB)
3 “Reuben, you are my firstborn;
My might and the beginning of my strength,
Preeminent in dignity and preeminent in power.
4 “Uncontrolled as water, you shall not have preeminence,
Because you went up to your father’s bed;
Then you defiled it—he went up to my couch.
5 “Simeon and Levi are brothers;
Their swords are implements of violence.