A woman asked 'A'isha: Should one amongst us complete prayers abandoned during the period of menses? 'A'isha said: Are you a Haruriya? When any one of us during the time of the Messenger of Allah ﷺ was in her menses (and abandoned prayer) she was not required to complete them.  

عَائِشَةُ أَحَرُورِيَّةٌ أَنْتِ قَدْ كَانَتْ إِحْدَانَا تَحِيضُ عَلَى عَهْدِ رَسُولِ اللَّهِ ﷺ ثُمَّ لاَ تُؤْمَرُ بِقَضَاءٍ  

Should a menstruating woman complete the prayer (abandoned during the menstrual period)? 'A'isha said: Are you a Hurariya? The wives of the Messenger of Allah ﷺ have had their monthly courses, (but) did he order them to make compensation (for the abandoned prayers)? Muhammad b. Ja'far said: (Compensation) denotes their completion.  

عَائِشَةُ أَحَرُورِيَّةٌ أَنْتِ قَدْ كُنَّ نِسَاءُ رَسُولِ اللَّهِ ﷺ يَحِضْنَ أَفَأَمَرَهُنَّ أَنْ يَجْزِينَ قَالَ مُحَمَّدُ بْنُ جَعْفَرٍ تَعْنِي يَقْضِينَ  

I asked 'A'isha: What is the reason that a menstruating woman completes the fasts (that she abandons during her monthly course). but she does not complete the prayers? She (Hadrat 'A'isha) said: Are you a Haruriya? I said: I am not a Haruriya, but I simply want to inquire. She said: We passed through this (period of menstruation), and we were ordered to complete the fasts, but were not ordered to complete the prayers.  

سَأَلْتُ عَائِشَةَ فَقُلْتُ مَا بَالُ الْحَائِضِ تَقْضِي الصَّوْمَ وَلاَ تَقْضِي الصَّلاَةَ فَقَالَتْ أَحَرُورِيَّةٌ أَنْتِ قُلْتُ لَسْتُ بِحَرُورِيَّةٍ وَلَكِنِّي أَسْأَلُ قَالَتْ كَانَ يُصِيبُنَا ذَلِكَ فَنُؤْمَرُ بِقَضَاءِ الصَّوْمِ وَلاَ نُؤْمَرُ بِقَضَاءِ الصَّلاَةِ