Exodus 12:44

Word of Yahweh

But every man's servant that is bought for money, when thou hast circumcised him, then shall he eat thereof.

Cross References

Genesis 17:23

And Abraham took Ishmael his son, and all that were born in his house, and all that were bought with his money, every male among the men of Abraham's house; and circumcised the flesh of their foreskin in the selfsame day, as Elohim had said unto him.

Leviticus 22:11

But if the priest buy any slave with his money, he shall eat of it, and he that is born in his house: they shall eat of his food.