Bible Verses About Servants: When foreigners to be circumcised

He that is born in thy house, and he that is bought with thy money, must needs be circumcised: and my covenant shall be in your flesh for an everlasting covenant.

And all the men of his house, those born in the house, and those bought with money of a foreigner, were circumcised with him.

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