نُهِيَ عَنْ نِكَاحِ الْمَرْأَتَيْنِ لَيْسَ لِوَاحِدَةٍ مِنْهُمَا صَدَاقٌ إِلَّا بُضْعُ صَاحِبَتِهَا وَ قَالَ لَا يَحِلُّ أَنْ يَنْكِحَ وَاحِدَةً مِنْهُمَا إِلَّا بِصَدَاقٍ وَ نِكَاحِ الْمُسْلِمِينَ.
“Abu ‘ Abd Allah, or abu Ja‘far (a.s.), prohibited marriage of two women without assigning any mahr (dower) for anyone of them except that this agrees for marriage because of the other woman’s agreeing to marry because she (the other woman) has done so.’”