English of Core Text: “And he begot in his likeness, after his image” — this teaches that Sheis was born circumcised.
On the daf / in context: Being born already circumcised is regarded as a mark of the perfected image.
Type of Learning: Custom (Sheis born circumcised)What Is Learned: Sheis was born already in the state of milah, as part of being in Adam’s likeness and image.