Raba said, We also learned a similar Baraitha:8 A girl who is three years of age and one day may be betrothed by cohabitation; if a levir cohabited with her, he has thereby acquired her;9 one incurs through her the guilt of intercourse with a married woman; she10 defiles her cohabitor in respect of his imparting defilement to the lower, as well as to the upper couch;11 if she was married to a priest she may eat terumah, and anyone ineligible12 who cohabited with her causes her ineligibility.13 Thus only a girl of the age of three years and one day, who is rendered ineligible by cohabitation, is also rendered ineligible through the bridal chamber; but a girl younger than three years and one day, who is not rendered ineligible by cohabitation, is not rendered ineligible through the bridal chamber either.14 This proves it.