Bereshis 43:30-32

Orthodox Jewish Bible

³⁰ And Yosef made haste; for his compassion was stirred upon achiv (his brother); and he sought where to weep; and he entered into his cheder, and wept there.

³¹ And he washed his face, and went out, and controlled himself, and said, Serve lechem.

³² And they served him by himself, and them by themselves, and the Mitzrim (Egyptians), which did eat with him, by themselves; because Mitzrim could not eat lechem with the Ivrim; for that is a to’evah (abomination) unto the Mitzrim.