Exodus 12:44

Modern King James Version

But every man's servant that is bought for silver, when you have circumcised him, then he shall eat of it.

Cross References

Genesis 17:23

And Abraham took his son Ishmael, and all that were born in his house, and all that were bought with his silver; every male among the men of Abraham's house; and circumcised the flesh of their foreskins in the same day, even as God said to him.

Leviticus 22:11

But if the priest buys a soul with his silver, he shall eat of it. And one born in his house shall eat of his food.