Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:15388Abū ʿAbdullāh al-Ḥāfiẓ And ʾAbū Muḥammad ʿUbayd b. Muḥammad b. Muḥammad b. Mahdī al-Ṣaydalānī Lafẓ > Abū al-ʿAbbās Muḥammad b. Yaʿqūb > Yaḥyá b. Abū Ṭālib > ʿAbd al-Wahhāb b. ʿAṭāʾ > Saʿīd b. Abū ʿArūbah > Ayyūb > Nāfiʿ > Ibn ʿUmar

[Machine] "When she enters the third menstrual cycle, there is no going back for her."  

البيهقي:١٥٣٨٨وَأَخْبَرَنَا أَبُو عَبْدِ اللهِ الْحَافِظُ وَأَبُو مُحَمَّدٍ عُبَيْدُ بْنُ مُحَمَّدِ بْنِ مُحَمَّدِ بْنِ مَهْدِيٍّ الصَّيْدَلَانِيُّ لَفْظًا قَالَا نا أَبُو الْعَبَّاسِ مُحَمَّدُ بْنُ يَعْقُوبَ نا يَحْيَى بْنُ أَبِي طَالِبٍ أنا عَبْدُ الْوَهَّابِ بْنُ عَطَاءٍ أنا سَعِيدُ بْنُ أَبِي عَرُوبَةَ عَنْ أَيُّوبَ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ ؓ قَالَ

إِذَا دَخَلَتْ فِي الْحَيْضَةِ الثَّالِثَةِ فَلَا رَجْعَةَ لَهُ عَلَيْهَا