circumcision
Genesis 17:10-14
10
this [is] My covenant which ye keep between Me and you, and thy seed after thee: Every male of you [is] to be circumcised;
11
and ye have circumcised the flesh of your foreskin, and it hath become a token of a covenant between Me and you.
12
'And a son of eight days is circumcised by you; every male to your generations, born in the house, or bought with money from any son of a stranger, who is not of thy seed;
13
he is certainly circumcised who [is] born in thine house, or bought with thy money; and My covenant hath become in your flesh a covenant age-during;
14
and an uncircumcised one, a male, the flesh of whose foreskin is not circumcised, even that person hath been cut off from his people; My covenant he hath broken.'
Leviticus 12:3
and in the eighth day is the flesh of his foreskin circumcised;
Romans 4:9-11
9
[Is] this happiness, then, upon the circumcision, or also upon the uncircumcision -- for we say that the faith was reckoned to Abraham -- to righteousness?
10
how then was it reckoned? he being in circumcision, or in uncircumcision? not in circumcision, but in uncircumcision;
11
and a sign he did receive of circumcision, a seal of the righteousness of the faith in the uncircumcision, for his being father of all those believing through uncircumcision, for the righteousness also being reckoned to them,
Galatians 3:17
and this I say, A covenant confirmed before by God to Christ, the law, that came four hundred and thirty years after, doth not set aside, to make void the promise,