Leviticus 22:11

So Abram took Sarai his wife and Lot his brother’s son, and all their possessions which they had accumulated, and the persons which they had acquired in Haran, and they departed to go forth to the land of Canaan; thus they came to the land of Canaan.

but every man’s slave purchased with money, after you have circumcised him, then he may eat of it.

“This also is yours, the contribution from their gift, even all the wave offerings of the sons of Israel; I have given them to you and to your sons and daughters with you as a perpetual statute. Everyone of your household who is clean may eat it.