Genesis 43:30-32

New Revised Standard Version, Anglicised

³⁰ With that, Joseph hurried out, because he was overcome with affection for his brother, and he was about to weep. So he went into a private room and wept there. ³¹ Then he washed his face and came out; and controlling himself he said, ‘Serve the meal.’ ³² They served him by himself, and them by themselves, and the Egyptians who ate with him by themselves, because the Egyptians could not eat with the Hebrews, for that is an abomination to the Egyptians.