Genesis 17:12
←Back to VersesAnd 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.
Any male baby, whether born in the family or bought from a stranger, must be circumcised when he is eight days old, as long as he's not related to you.
King James Version
Simple English
* Work in progress - there may be occasional inaccuracies