'Pre eminence' in the Bible

Reuben, my first-born, thou, My vigour, and the first-fruit of my strength, - Pre-eminence of elevation and pre-eminence of power:

Boiling over like water, thou mayest not have pre-eminence, Because thou didst mount the bed of thy father, - Then, wast thou profane - My marriage-bed, he mounted!

For, as regardeth the destiny of the sons of men and the destiny of beasts, one fate, have they, as dieth the one, so, dieth the other, and, one spirit, have they all, - and, the pre-eminence of man over beast, is nothing, for, all, were vanity:

What, then, is the preeminence of the Jew? Or what, the profit of his circumcision?