Genesis 43:32
Joseph's staff served him by himself, his brothers separately, and the Egyptian staff members by themselves, because the Egyptians wouldn't take their meal with the Hebrews, since doing so was detestable for the Egyptians.
Genesis 46:34
you are to tell him, "Your servants have been taking care of livestock since we were youths. We and our ancestors have taken care of livestock.' That way, you'll be able to live in the Goshen territory, since shepherds are detestable to the Egyptians."
Exodus 8:26
"It wouldn't be right to sacrifice in this way," Moses replied, "because if we do, we will sacrifice to the LORD our God what is offensive to the Egyptians. If we offer sacrifices that are offensive to the Egyptians in front of them, they'll stone us, won't they?
Genesis 31:54
So Jacob made an oath by his father's Fear, offered sacrifices there on the mountain, and called on his relatives to eat some food. So they ate the food and spent the night on the mountain.
Genesis 43:16
As soon as Joseph noticed that Benjamin had come with them, he ordered his palace manager, "Bring the men into the palace. Slaughter an animal and prepare it, because these men will be dining with me for lunch."