Leviticus 22:11
but if a priest buys a slave as his property for money, the slave may eat of it, and anyone born in his house may eat of his food.
Genesis 17:13
both he who is born in your house and he who is bought with your money, shall surely be circumcised. So shall my covenant be in your flesh an everlasting covenant.
Exodus 12:44
but every slave that is bought for money may eat of it after you have circumcised him.
Numbers 18:11-13
This also is yours: the contribution of their gift, all the wave offerings of the people of Israel. I have given them to you, and to your sons and daughters with you, as a perpetual due. Everyone who is clean in your house may eat it.