Genesis 43

Jacob's family is out of food, and the brothers need to go back to Egypt. Jacob is angry that the brothers told 'The Egyptian" (Joseph in disguise) about their youngest brother, Benjamin.

Simeon is still imprisoned. The family is not aware that 'The Egyptian' is Joseph, their relative.

The brothers were invited to Joseph's home to eat. The Hebrews and the Egyptians are not permitted to eat together, so they eat separately. Joseph is 'in character' passing as an Egyptian.