John 7:22

Moses gave you circumcision ( not that it is from Moses , but from the fathers ), and you circumcise a man on the Sabbath .

Yet, because Moses gave you circumcision (though actually it did not come from Moses, but from the patriarchs), you circumcise a boy on the Sabbath.

Moses therefore gave unto you circumcision; ( not because it is of Moses, but of the fathers;) and ye on the sabbath day circumcise a man.