Genesis 43:31-33

Young's Literal Translation

³¹ and he washeth his face, and goeth out, and refraineth himself, and saith, `Place bread.'

³² And they place for him by himself, and for them by themselves, and for the Egyptians who are eating with him by themselves: for the Egyptians are unable to eat bread with the Hebrews, for it [is] an abomination to the Egyptians.

³³ And they sit before him, the first-born according to his birthright, and the young one according to his youth, and the men wonder one at another;