Genesis 43:30LXX

28And they answered, Thy servant our father in good health, he yet alive. And they bowed down their heads, and made obeisance.

29And he lifted up his eyes, and saw his brother Benjamin, his mother's son, and said, this your younger brother, of whom ye spake unto me? And he said, God be gracious unto thee, my son.

30And Joseph made haste; for his bowels did yearn upon his brother: and he sought to weep; and he entered into chamber, and wept there.

31And he washed his face, and went out, and refrained himself, and said, Set on bread.

32And they set on for him by himself, and for them by themselves, and for the Egyptians, which did eat with him, by themselves: because the Egyptians might not eat bread with the Hebrews; for that an abomination unto the Egyptians.