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
ahmad:20329 – Ḥajjāj > Shuʿbah > Qatādah > ʿAbd al-Raḥman Abū al-Minhāl b. Salamah al-Khuzāʿī > ʿAmmih

[Machine] The Prophet ﷺ said to those who had embraced Islam, "Fast today." They replied, "But we have already eaten." He said, "Then fast the rest of your day, meaning the day of Ashura."  

أحمد:٢٠٣٢٩ – حَدَّثَنَا حَجَّاجٌ حَدَّثَنِي شُعْبَةُ عَنْ قَتَادَةَ عَنْ عَبْدِ الرَّحْمَنِ أَبِي الْمِنْهَالِ بْنِ سَلَمَةَ الْخُزَاعِيِّ عَنْ عَمِّهِ

أَنَّ النَّبِيَّ ﷺ قَالَ لِأَسْلَمَ صُومُوا الْيَوْمَ فَقَالُوا إِنَّا قَدْ أَكَلْنَا قَالَ صُومُوا بَقِيَّةَ يَوْمِكُمْ يَعْنِي يَوْمَ عَاشُورَاءَ  

See similar narrations below:

Collected by Aḥmad, Nasāʾī's Kubrá
ahmad:23117 – Muḥammad And Ḥajjāj > Shuʿbah > Qatādah > ʿAbd al-Raḥman b. al-Minhāl or Ibn Maslamah from his uncle > Ḥajjāj > ʿAbd al-Raḥman Abū al-Minhāl b. Maslamah al-Khuzāʿiyyiʿan ʿAmmih

[Machine] "The Prophet ﷺ said to the newly converted Muslims, 'Fast this day.' They said, 'We have already eaten.' He said, 'Then fast the rest of your day, meaning the day of Ashura.'"  

أحمد:٢٣١١٧ – حَدَّثَنَا مُحَمَّدٌ وَحَجَّاجٌ قَالَا حَدَّثَنَا شُعْبَةُ عَنْ قَتَادَةَ عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْمِنْهَالِ أَوْ ابْنِ مَسْلَمَةَ عَنْ عَمِّهِ قَالَ حَجَّاجٌ عَنْ عَبْدِ الرَّحْمَنِ أَبِي الْمِنْهَالِ بْنِ مَسْلَمَةَ الْخُزَاعِيِّعَنْ عَمِّهِ

أَنَّ النَّبِيَّ ﷺ قَالَ لِأَسْلَمَ صُومُوا الْيَوْمَ قَالُوا إِنَّا قَدْ أَكَلْنَا قَالَ صُومُوا بَقِيَّةَ يَوْمِكُمْ يَعْنِي يَوْمَ عَاشُورَاءَ  

nasai-kubra:2863 – Muḥammad b. al-Muthanná > Muḥammad b. Jaʿfar > Shuʿbah > Qatādah > ʿAbd al-Raḥman b. al-Minhāl al-Khuzāʿī from his uncle

[Machine] The Prophet ﷺ said to Aslam, "Fast today." They said, "But we have already eaten." He said, "Then fast the rest of your day, meaning the day of Ashura." Sa'id disagreed with him.  

الكبرى للنسائي:٢٨٦٣ – أَخْبَرَنَا مُحَمَّدُ بْنُ الْمُثَنَّى قَالَ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ قَالَ حَدَّثَنَا شُعْبَةُ عَنْ قَتَادَةَ عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْمِنْهَالِ الْخُزَاعِيِّ عَنْ عَمِّهِ

أَنَّ النَّبِيَّ ﷺ قَالَ لِأَسْلَمَ «صُومُوا الْيَوْمَ» قَالُوا إِنَّا كُنَّا قَدْ أَكَلْنَا قَالَ «صُومُوا بَقِيَّةَ يَوْمِكُمْ يَعْنِي يَوْمَ عَاشُورَاءَ» خَالَفَهُ سَعِيدٌ