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  

[Machine] Aisha, do you make up for missed prayers when you are menstruating? She replied, "Are you a freewoman? We used to have our menstruation during the time of the Prophet ﷺ, and he never ordered us to make up for the prayers."  

لِعَائِشَةَ أَتَجْزِي إِحْدَانَا صَلَاتَهَا إِذَا كَانَتْ حَائِضًا؟ قَالَتْ أَحَرُورِيَّةٌ أَنْتِ؟ قَدْ كُنَّا نَحِيضُ عِنْدَ رَسُولِ اللهِ ﷺ فَلَا يَأْمُرُنَا بِقَضَاءِ الصَّلَاةِ  

"A woman asked 'Aishah: 'Should a menstruating woman make up the Salah she misses? She said: 'Are you a Haruri? [1] We used to menstruate during the time of Messenger of Allah ﷺ but we did not make up the missed Salah nor were we commanded to do so.'" [1] Meaning are you one of the Khawarij. Harura is a place associated with a group of the Khawarij. (Using translation from Nasāʾī 382)   

«أَحَرُورِيَّةٌ أَنْتِ قَدْ كُنَّا نَحِيضُ عِنْدَ رَسُولِ اللَّهِ ﷺ فَلَا نَقْضِي وَلَا نُؤْمَرُ بِقَضَاءٍ»  

"We would menstruate during the time of the Messenger of Allah, then when we became pure we were ordered to make up the fasts but we were not ordered to make up the Salat." (Using translation from Tirmidhī 787)   

«أَحَرُورِيَّةٌ أَنْتِ؟ قَدْ كُنَّا نَحِيضُ عَلَى عَهْدِ رَسُولِ اللهِ ﷺ ثُمَّ نَطْهُرُ فَيَأْمُرُنَا بِقَضَاءِ الصَّوْمِ وَلَا يَأْمُرُنَا بِقَضَاءِ الصَّلَاةِ»