Genesis 49:3

3 Reuben, thou art my firstborn, my might, and the beginning of my strength, the excellency of dignity, and the excellency of power:

Genesis 49:3 In-Context

1 And Jacob called unto his sons, and said, Gather yourselves together, that I may tell you that which shall befall you in the last days.
2 Gather yourselves together, and hear, ye sons of Jacob; and hearken unto Israel your father.
3 Reuben, thou art my firstborn, my might, and the beginning of my strength, the excellency of dignity, and the excellency of power:
4 Unstable as water, thou shalt not excel; because thou wentest up to thy father's bed; then defiledst thou it: he went up to my couch.
5 Simeon and Levi are brethren; instruments of cruelty are in their habitations.
The King James Version is in the public domain.