To what does she reply, “Amen, amen”? Amen to the curse, amen to the oath; amen with regard to this man; amen with regard to another man; amen that I have not committed adultery while betrothed, while married, while awaiting yibum, or after having been married [in yibum]; amen that I have not been defiled, and that if I have been defiled, these [curses] should come upon me. R’ Meir says: Amen that I have not been defiled, amen that I will never become defiled.

All agree that he cannot stipulate with her concerning [the time] before she was betrothed or [the time] after she will have been divorced. If she secluded herself after [she had been divorced] and became defiled, and he then remarried her, he could not stipulate with her concerning this. This is the rule: Any [incident in] which even if she had cohabited she would not be prohibited to him, he cannot stipulate with her [concerning it].