Genesis 43:32

And they set on for him by himself, and for them by themselves, and for the Egyptians who ate with him by themselves; because the Egyptians might not eat bread with the Hebrews, for that is an abomination unto the Egyptians.

Genesis 46:34

then ye shall say, Thy servants are men that have been occupied with cattle from our youth even until now, both we and our fathers; in order that ye may dwell in the land of Goshen; for every shepherd is an abomination to the Egyptians.

Exodus 8:26

And Moses said, It is not proper to do so; for we should sacrifice the abomination of the Egyptians to Jehovah our God: lo, if we sacrificed the abomination of the Egyptians before their eyes, would they not stone us?

Genesis 31:54

And Jacob offered a sacrifice upon the mountain, and invited his brethren to eat bread: and they ate bread, and lodged on the mountain.

Genesis 43:16

And Joseph saw Benjamin with them, and said to the man who was over his house, Bring the men into the house, and slaughter cattle, and make ready; for the men shall eat with me at noon.

Treasury of Scripture Knowledge

Summary

And 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 is an abomination unto the Egyptians.

For that is an abomination

General references

Bible References

Eat bread

Genesis 43:16
And Joseph saw Benjamin with them, and said to the man who was over his house, Bring the men into the house, and slaughter cattle, and make ready; for the men shall eat with me at noon.
Genesis 31:54
And Jacob offered a sacrifice upon the mountain, and invited his brethren to eat bread: and they ate bread, and lodged on the mountain.

For that is an abomination

Exodus 8:26
And Moses said, It is not proper to do so; for we should sacrifice the abomination of the Egyptians to Jehovah our God: lo, if we sacrificed the abomination of the Egyptians before their eyes, would they not stone us?

General references

Genesis 44:2
And put my cup, the silver cup, in the mouth of the sack of the youngest, and his grain-money. And he did according to the word of Joseph which he had spoken.
Proverbs 23:1
When thou sittest to eat with a ruler, consider well who is before thee;