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.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
nasai-kubra:4739 – Bishr b. Khālid > Muḥammad b. Jaʿfar > Shuʿbah > Sulaymān > al-Aʿmash > Muslim al-Baṭīn > Saʿīd b. Jubayr > Ibn ʿAbbās > Rakibat Āmraʾah al-Baḥr Fanadharat > Taṣūm Shahr Famātat Qabl

"A woman traveled by sea and vowed to fast for a month, but she died before she could fast. Her sister came to the Prophet and told him about that, and he told her to fast on her behalf." (Using translation from Nasāʾī 3816)  

الكبرى للنسائي:٤٧٣٩ – أَخْبَرَنَا بِشْرُ بْنُ خَالِدٍ قَالَ أَخْبَرَنَا مُحَمَّدُ بْنُ جَعْفَرٍ عَنْ شُعْبَةَ قَالَ سَمِعْتُ سُلَيْمَانَ هُوَ الْأَعْمَشُ يُحَدِّثُ عَنْ مُسْلِمٍ الْبَطِينِ عَنْ سَعِيدِ بْنِ جُبَيْرٍ عَنِ ابْنِ عَبَّاسٍ قَالَ §رَكِبَتِ امْرَأَةٌ الْبَحْرَ فَنَذَرَتْ أَنْ تَصُومَ شَهْرًا فَمَاتَتْ قَبْلَ

أَنْ تَصُومَ فَأَتَتْ أُخْتُهَا النَّبِيَّ ﷺ فَذَكَرَتْ ذَلِكَ لَهُ «فَأَمَرَهَا أَنْ تَصُومَ عَنْهَا»  

See similar narrations below:

Collected by Nasāʾī, Aḥmad
nasai:3816 – Bishr b. Khālid al-ʿAskarī > Muḥammad b. Jaʿfar > Shuʿbah > Sulaymān > Muslim al-Baṭīn > Saʿīd b. Jubayr > Ibn ʿAbbās > Rakibat Āmraʾah al-Baḥr Fanadharat > Taṣūm Shahr Famātat Qabl

"A woman traveled by sea and vowed to fast for a month, but she died before she could fast. Her sister came to the Prophet and told him about that, and he told her to fast on her behalf."  

النسائي:٣٨١٦ – أَخْبَرَنَا بِشْرُ بْنُ خَالِدٍ الْعَسْكَرِيُّ قَالَ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ عَنْ شُعْبَةَ قَالَ سَمِعْتُ سُلَيْمَانَ يُحَدِّثُ عَنْ مُسْلِمٍ الْبَطِينِ عَنِ سَعِيدِ بْنِ جُبَيْرٍ عَنِ ابْنِ عَبَّاسٍ قَالَ رَكِبَتِ امْرَأَةٌ الْبَحْرَ فَنَذَرَتْ أَنْ تَصُومَ شَهْرًا فَمَاتَتْ قَبْلَ

أَنْ تَصُومَ فَأَتَتْ أُخْتُهَا النَّبِيَّ ﷺ وَذَكَرَتْ ذَلِكَ لَهُ فَأَمَرَهَا أَنْ تَصُومَ عَنْهَا  

ahmad:3138 – Muḥammad b. Jaʿfar > Shuʿbah > Sulaymān > Muslim al-Baṭīn > Saʿīd b. Jubayr > Ibn ʿAbbās > Rakibt Āmraʾah al-Baḥr Fanadharat > Taṣūm Shahr Famātat Qabl

"A woman traveled by sea and vowed to fast for a month, but she died before she could fast. Her sister came to the Prophet and told him about that, and he told her to fast on her behalf." (Using translation from Nasāʾī 3816)  

أحمد:٣١٣٨ – حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ حَدَّثَنَا شُعْبَةُ قَالَ سَمِعْتُ سُلَيْمَانَ يُحَدِّثُ عَنْ مُسْلِمٍ الْبَطِينِ عَنْ سَعِيدِ بْنِ جُبَيْرٍ عَنِ ابْنِ عَبَّاسٍ أَنَّهُ قَالَ رَكِبتَ امْرَأَةٌ الْبَحْرَ فَنَذَرَتْ أَنْ تَصُومَ شَهْرًا فَمَاتَتْ قَبْلَ

أَنْ تَصُومَ فَأَتَتْ أُخْتُهَا النَّبِيَّ ﷺ فَذَكَرَتْ ذَلِكَ لَهُ فَأَمَرَهَا أَنْ تَصُومَ عَنْهَا