"I met Umm 'Atiyyah and said to her: 'Did you hear the Messenger of Allah ﷺ say (anything)?' When she mentioned him, she would say: 'May my father be ransomed for him.' (He said) 'Bring out the adolescent girls and the women in seclusion and let them witness goodness and the supplication of the Muslims, but let the menstruating women keep away from the place where the people pray.'" (Using translation from Nasāʾī 1559)   

سَمِعْتِ مِنَ النَّبِيِّ ﷺ؟ وَكَانَتْ إِذَا ذَكَرَتْهُ قَالَتْ بِأَبَا فَقَالَتْ بِأَبَا قَالَ «أَخْرِجُوا الْعَوَاتِقَ وَذَوَاتَ الْخُدُورِ فَيَشْهَدْنَ الْعِيدَ وَدَعْوَةَ الْمُسْلِمِينَ وَيَعْتَزِلُ الْحُيَّضُ مُصَلَّى النَّاسِ»  

"Messenger of Allah would order the virgins, the mature women, the secluded and the menstruating to go out for the two Eid. As for the menstruating women, they were to stay away from the Musalla and participate in the Muslims supplications." One of them said: 'O Messenger of Allah! What if she does not have a Jilbab? He said: 'Then let her sis lend her a Jilbab.'" (Using translation from Tirmidhī 539)  

أَنَّ رَسُولَ اللهِ ﷺ كَانَ يُخْرِجُ الْأَبْكَارَ وَالْعَوَاتِقَ ذَوَاتَ الْخُدُورِ وَالْحُيَّضَ فِي الْعِيدَيْنِ فَأَمَّا الْحُيَّضُ فَيَعْتَزِلْنَ الْمُصَلَّى وَيَشْهَدْنَ الْخَيْرَ وَدَعْوَةَ الْمُسْلِمِينَ فَقَالَتْ إِحْدَاهُنَّ إِنْ لَمْ يَكُنْ لِإِحْدَانَا جِلْبَابٌ؟ قَالَ «فَلْتُعِرْهَا أُخْتُهَا مِنْ جِلْبَابِهَا»