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.
abudawud:295ʿAbd al-ʿAzīz b. Yaḥyá > Muḥammad b. Salamah > Muḥammad b. Isḥāq > ʿAbd al-Raḥman b. al-Qāsim from his father > ʿĀʾishah

Sahlah daughter of Suhayl had a prolonged flow of blood. She came to the Prophet ﷺ. He commanded her to take a bath for every prayer. When it became hard for her, he commanded her to combine the noon and afternoon prayers with one bath and the sunset and night prayer with one bath, and to take a bath (separately) for the dawn prayer. Abu Dawud said: Ibn 'Uyainah reported from 'Abd al-Rahman b. al-Qasim on the authority of his father, saying: A woman had a prolonged flow of blood. She asked the Prophet ﷺ. He commanded her to the same effect.  

أبو داود:٢٩٥حَدَّثَنَا عَبْدُ الْعَزِيزِ بْنُ يَحْيَى حَدَّثَنِي مُحَمَّدُ بْنُ سَلَمَةَ عَنْ مُحَمَّدِ بْنِ إِسْحَاقَ عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْقَاسِمِ عَنْ أَبِيهِ عَنْ عَائِشَةَ

أَنَّ سَهْلَةَ بِنْتَ سُهَيْلٍ اسْتُحِيضَتْ فَأَتَتِ النَّبِيَّ ﷺ فَأَمَرَهَا أَنْ تَغْتَسِلَ عِنْدَ كُلِّ صَلاَةٍ فَلَمَّا جَهَدَهَا ذَلِكَ أَمَرَهَا أَنْ تَجْمَعَ بَيْنَ الظُّهْرِ وَالْعَصْرِ بِغُسْلٍ وَالْمَغْرِبِ وَالْعِشَاءِ بِغُسْلٍ وَتَغْتَسِلَ لِلصُّبْحِ  

قَالَ أَبُو دَاوُدَ وَرَوَاهُ ابْنُ عُيَيْنَةَ عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْقَاسِمِ عَنْ أَبِيهِ أَنَّ امْرَأَةً اسْتُحِيضَتْ فَسَأَلَتْ رَسُولَ اللَّهِ ﷺ فَأَمَرَهَا بِمَعْنَاهُ

See similar narrations below:

Collected by Aḥmad, Dārimī
ahmad:25086Yazīd b. Hārūn > Muḥammad b. Isḥāq > ʿAbd al-Raḥman b. al-Qāsim b. Muḥammad from his father > ʿĀʾishah

[Machine] It is only Suhailah bint Sahl, and indeed the Messenger of Allah ﷺ commanded her to wash for every prayer. When it became difficult for her, he ordered her to combine Dhuhr and Asr prayers with one washing, and between Maghrib and Isha prayers with one washing, and to wash for Fajr prayer.  

أحمد:٢٥٠٨٦حَدَّثَنَا يَزِيدُ بْنُ هَارُونَ أَخْبَرَنَا مُحَمَّدُ بْنُ إِسْحَاقَ عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْقَاسِمِ بْنِ مُحَمَّدٍ عَنْ أَبِيهِ عَنْ عَائِشَةَ قَالَتْ

إِنَّمَا هِيَ سُهَيْلَةُ بِنْتُ سَهْلٍ وَإِنَّ رَسُولَ اللهِ ﷺ أَمَرَهَا بِالْغُسْلِ لِكُلِّ صَلَاةٍ فَلَمَّا شَقَّ ذَلِكَ عَلَيْهَا أَمَرَهَا أَنْ تَجْمَعَ الظُّهْرَ وَالْعَصْرَ بِغُسْلٍ وَاحِدٍ وَبَيْنَ الْمَغْرِبِ وَالْعِشَاءِ بِغُسْلٍ وَاحِدٍ وَأَنْ تَغْتَسِلَ لِلصُّبْحِ  

ahmad:24879Aḥmad b. ʿAbd al-Malik > Muḥammad b. Salamah > Muḥammad b. Isḥāq > ʿAbd al-Raḥman b. al-Qāsim from his father > ʿĀʾishah

[Machine] Indeed, Sahla bint Suhail bin Amr was experiencing istihadah (prolonged non-menstrual bleeding), so she went to the Messenger of Allah ﷺ and asked him about it. He instructed her to perform ghusl (ritual bathing) after every prayer. When she found this difficult, he ordered her to combine the Dhuhr and Asr prayers with one ghusl, and the Maghrib and Isha prayers with another ghusl, and the Fajr prayer with another ghusl.  

أحمد:٢٤٨٧٩حَدَّثَنَا أَحْمَدُ بْنُ عَبْدِ الْمَلِكِ حَدَّثَنَا مُحَمَّدُ بْنُ سَلَمَةَ عَنْمُحَمَّدِ بْنِ إِسْحَاقَ عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْقَاسِمِ عَنْ أَبِيهِ عَنْ عَائِشَةَ قَالَتْ

إِنَّ سَهْلَةَ بِنْتَ سُهَيْلِ بْنِ عَمْرٍو اسْتُحِيضَتْ فَأَتَتْ رَسُولَ اللهِ ﷺ فَسَأَلَتْهُ عَنْ ذَلِكَ فَأَمَرَهَا بِالْغُسْلِ عِنْدَ كُلِّ صَلَاةٍ فَلَمَّا جَهَدَهَا ذَلِكَ أَمَرَهَا أَنْ تَجْمَعَ بَيْنَ الظُّهْرِ وَالْعَصْرِ بِغُسْلٍ وَالْمَغْرِبِ وَالْعِشَاءِ بِغُسْلٍ وَالصُّبْحَ بِغُسْلٍ  

darimi:803Yazīd b. Hārūn > Muḥammad b. Isḥāq > ʿAbd al-Raḥman b. al-Qāsim from his father > ʿĀʾishah > Innamā Hī Fulānah

[Machine] "It is only Fulanah. Indeed, the Messenger of Allah ﷺ ordered her to perform ablution before every prayer. When that became difficult for her, he ordered her to combine the Dhuhr and Asr prayers with one ablution, and the Maghrib and Isha prayers with one ablution, and to perform ablution for Fajr prayer." Abu Muhammad said, "People say she was Sahlah bint Suhail." Yazid ibn Harun said, "She was Suhailah bint Sahl."  

الدارمي:٨٠٣أَخْبَرَنَا يَزِيدُ بْنُ هَارُونَ أَنبَأَنَا مُحَمَّدُ بْنُ إِسْحَاقَ عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْقَاسِمِ عَنْ أَبِيهِ عَنْ عَائِشَةَ قَالَتْ

إِنَّمَا هِيَ فُلَانَةُ إِنَّ رَسُولَ اللَّهِ ﷺ كَانَ «أَمَرَهَا بِالْغُسْلِ لِكُلِّ صَلَاةٍ فَلَمَّا شَقَّ ذَلِكَ عَلَيْهَا أَمَرَهَا أَنْ تَجْمَعَ بَيْنَ الظُّهْرِ وَالْعَصْرِ بِغُسْلٍ وَاحِدٍ وَبَيْنَ الْمَغْرِبِ وَالْعِشَاءِ بِغُسْلٍ وَاحِدٍ وَتَغْتَسِلَ لِلْفَجْرِ» قَالَ أَبُو مُحَمَّدٍ النَّاسُ يَقُولُونَ سَهْلَةُ بِنْتُ سُهَيْلٍ قَالَ يَزِيدُ بْنُ هَارُونَ سُهَيْلَةُ بِنْتُ سَهْلٍ  

darimi:812ʿAbd al-Raḥman b. al-Qāsim from his father > ʿĀʾishah > Innamā Hī Sahlh b. Suhyl b. ʿAmr Āstḥāḍat

[Machine] "And the Messenger of Allah ﷺ commanded her to perform ablution (washing) before every prayer. When that became difficult for her, he ordered her to combine the Dhuhr (noon) and Asr (afternoon) prayers in one ablution, and the Maghrib (evening) and Isha (night) prayers in one ablution. And she would perform ablution for Fajr (dawn) prayer."  

الدارمي:٨١٢وَعَنْ عَبْدِ الرَّحْمَنِ بْنِ الْقَاسِمِ عَنْ أَبِيهِ عَنْ عَائِشَةَ قَالَتْ إِنَّمَا هِيَ سَهْلةُ بِنْتُ سُهيْلِ بْنِ عَمْرٍو اسْتحَاضَتْ

وَأَنَّ رَسُولَ اللَّهِ ﷺ كَانَ «أَمَرَهَا بِالْغُسْلِ عِنْدَ كُلِّ صَلَاةٍ فَلَمَّا جَهَدَهَا ذَلِكَ أَمَرَ أَنْ تَجْمَعَ بَيْنَ الظُّهْرِ وَالْعَصْرِ فِي غُسْلٍ وَاحِدٍ وَالْمَغْرِبِ وَالْعِشَاءِ فِي غُسْلٍ وَاحِدٍ وَتَغْتَسِلَ لِلصُّبْحِ»