“I once asked abu ‘Abd Allah (a.s.), about the case of a woman who cannot become lawful in marriage for her previous husband without marriage with another man. He (the Imam) said, ‘She is a woman who is divorced, then her husband goes back to her, then is divorced then he goes back to her, then is divorced. She becomes unlawful for him in marriage unless she marries another man.’ He (the Imam) said that going back to her must be for going to bed with her, otherwise, it is only one divorce.’”