Yahya related to me from Malik from Yahya ibn Said from al-Qasim
ibn Muhammad that A'isha, the wife of the Prophet, may Allah bless him
and grant him peace, said when asked whether it was permissible for a
man to marry again a wife he had divorced irrevocably if she had
married another man who divorced her before consummating the marriage,
"Not until she has tasted the sweetness of intercourse."