BT Nid 48b(1) :אי כרפות דדיך ולא הדרת בך אשתרו נמי לא הדרת בך‏ : your breasts were tied up [i.e. were undeveloped] and you did not repent; they were released and you also did not repent
See the entire entry for krpt vb. Qt to be bound