Sahih al-Bukhari 1760
Book 25: Hajj (Pilgrimage) · Narrated by Ibn `Abbas
Arabic
حَدَّثَنَا مُسْلِمٌ، حَدَّثَنَا وُهَيْبٌ، حَدَّثَنَا ابْنُ طَاوُسٍ، عَنْ أَبِيهِ، عَنِ ابْنِ عَبَّاسٍ ـ رضى الله عنهما ـ قَالَ رُخِّصَ لِلْحَائِضِ أَنْ تَنْفِرَ إِذَا أَفَاضَتْ. قَالَ وَسَمِعْتُ ابْنَ عُمَرَ، يَقُولُ إِنَّهَا لاَ تَنْفِرُ. ثُمَّ سَمِعْتُهُ يَقُولُ بَعْدُ إِنَّ النَّبِيَّ صلى الله عليه وسلم رَخَّصَ لَهُنَّ.
English translation
Narrated Ibn `Abbas:A menstruating woman was allowed to leave Mecca if she had done Tawaf-al-Ifada. Tawus (a subnarrator) said from his father, "I heard Ibn `Umar saying that she would not depart. Then later I heard him saying that the Prophet (ﷺ) had allowed them (menstruating women) to depart
Reference: Sahih al-Bukhari 1760, Book of Hajj (Pilgrimage). English translation by Dr. Muhammad Muhsin Khan.