Genesis 43:31-35

Then he washed his face and came out; and he controlled himself and said, “Serve the meal.”

Then they served him by himself, and Joseph’s brothers by themselves, and the Egyptians who ate with him by themselves; because the Egyptians could not eat bread with the Hebrews, for that is an abomination to the Egyptians.

Now they were seated before him, from the firstborn according to his birthright to the youngest according to his youth, and the men looked at one another in astonishment.

Then he took portions to them from his own table, but Benjamin’s portion was five times as much as any of theirs. So they drank freely with him.