سنن دارمي
Sunan ad-Darimi
من كتاب الطهارةFrom the Book of Purification
باب إِذَا اخْتَلَطَتْ عَلَى الْمَرْأَةِ أَيَّامُ حَيْضِهَا في أَيَّامِ اسْتِحَاضَتِهَا:Chapter: When a Woman's Menstrual and Prolonged Bleeding Days Are Confused
Hadith 938
أَخْبَرَنَا عَفَّانُ بْنُ مُسْلِمٍ، حَدَّثَنَا مُحَمَّدُ بْنُ دِينَارٍ، حَدَّثَنَا يُونُسُ، عَنْ الْحَسَنِ فِي الْمُطَلَّقَةِ الَّتِي ارْتِيبَ بِهَا "تَرَبَّصُ سَنَةً، فَإِنْ حَاضَتْ وَإِلَّا تَرَبَّصَتْ بَعْدَ انْقِضَاءِ السَّنَةِ ثَلَاثَةَ أَشْهُرٍ، فَإِنْ حَاضَتْ وَإِلَّا فَقَدْ انْقَضَتْ عِدَّتُهَا".
It is narrated from Imam Hasan, may Allah have mercy on him, regarding the divorced woman whose menstruation is not known (i.e., whether it comes or has stopped), he said: She will wait for a full year; if menstruation occurs, then fine, otherwise after one year she will observe the waiting period ('iddah) for three months. Then if menstruation occurs, then fine; if it does not occur, then her 'iddah is complete.
