أَخْبَرَنَا مُحَمَّدُ بْنُ عِيسَى ، حَدَّثَنَا هُشَيْمٌ ، حَدَّثَنَا يُونُسُ ، عَنْ الْحَسَنِ فِي النُّفَسَاءِ" تُمْسِكُ عَنْ الصَّلَاةِ أَرْبَعِينَ يَوْمًا، فَإِنْ رَأَتْ الطُّهْرَ فَذَاكَ، وَإِنْ لَمْ تَرَ الطُّهْرَ، أَمْسَكَتْ عَنْ الصَّلَاةِ أَيَّامًا خَمْسًا، سِتًّا، فَإِنْ طَهُرَتْ فَذَاكَ، وَإِلَّا أَمْسَكَتْ عَنْ الصَّلَاةِ مَا بَيْنَهَا وَبَيْنَ الْخَمْسِينَ، فَإِنْ طَهُرَتْ فَذَاكَ، وَإِلَّا فَهِيَ مُسْتَحَاضَةٌ "

Muhammad bin Issa told us, Hushaym told us, Yunus told us, about goodness in a post-partum woman: “She abstains from prayer for forty days, and if she sees Purity is that, and if she does not see the purity, then she abstains from praying for five or six days, and if she becomes pure, then that, otherwise she abstains from praying in between. And between the fifty, if she is pure then that is it, otherwise she is mustahaza.”