And he that is eight days old shall be circumcised among you, every man child in your generations, he that is born in the house, or bought with money of any stranger, which is not of thy seed. He that is born in thy house, and he that is bought with thy money, must needs be circumcised. Genesis 17:12:
The Lord said to Moses and Aaron, "These are the regulations for the Passover: No foreigner is to eat of it. Any slave you have bought may eat of it after you have circumcised him, but a temporary resident and a hired worker may not eat of it. - Exodus 12:43
Now these are the ordinances which you shall set before them. When you buy a Hebrew slave, he shall serve six years, and in the seventh he shall go out free, for nothing. If he comes in single, he shall go out single; if he comes in married, then his wife shall go out with him. If his master gives him a wife and she bears him sons or daughters, the wife and her children shall be her master's and he shall go out alone. But if the slave plainly says, 'I love my master, my wife, and my children; I will not go out free,' then his master shall bring him to God, and he shall bring him to the door or the doorpost; and his master shall bore his ear through with an awl; and he shall serve him for life. - Exodus 21:1
If a man beats his male or female slave with a rod and the slave dies as a direct result, he must be punished, but he is not to be punished if the slave gets up after a day or two, since the slave is his property. - Exodus 21:20
If the bull gores a male or female slave, the owner must pay thirty shekels of silver to the master of the slave, and the bull must be stoned. - Exodus 21:32
Bid slaves to be submissive to their masters and to give satisfaction in every respect; they are not to be refractory, nor to pilfer, but to show entire and true fidelity. - Titus, 2:9
I'd appreciate chapter and verse where it says that