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:355Muḥammad b. Kathīr al-ʿAbdī > Sufyān > al-Aghar > Khalīfah b. Ḥuṣayn from his grandfather Qays b. ʿĀṣim

I came to the Prophet ﷺ with the intention of embracing Islam. He commanded me to take a bath with water (boiled with) the leaves of the lote-tree.  

أبو داود:٣٥٥حَدَّثَنَا مُحَمَّدُ بْنُ كَثِيرٍ الْعَبْدِيُّ أَخْبَرَنَا سُفْيَانُ حَدَّثَنَا الأَغَرُّ عَنْ خَلِيفَةَ بْنِ حُصَيْنٍ عَنْ جَدِّهِ قَيْسِ بْنِ عَاصِمٍ قَالَ

أَتَيْتُ النَّبِيَّ ﷺ أُرِيدُ الإِسْلاَمَ فَأَمَرَنِي أَنْ أَغْتَسِلَ بِمَاءٍ وَسِدْرٍ  


See similar narrations below:

Collected by Nasāʾī, Aḥmad, Ibn Ḥibbān, Nasāʾī's Kubrá
nasai:188ʿAmr b. ʿAlī > Yaḥyá > Sufyān > al-Aghar / Ibn al-Ṣabbāḥ > Khalīfah b. Ḥuṣayn > Qays b. ʿĀṣim

It was narrated from Qais bin 'Asim that he accepted Islam, and the Prophet commanded him to perform Ghusl with water and lotus leaves.  

النسائي:١٨٨أَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ قَالَ حَدَّثَنَا يَحْيَى قَالَ حَدَّثَنَا سُفْيَانُ عَنِ الأَغَرِّ وَهُوَ ابْنُ الصَّبَّاحِ عَنْ خَلِيفَةَ بْنِ حُصَيْنٍ عَنْ قَيْسِ بْنِ عَاصِمٍ

أَنَّهُ أَسْلَمَ فَأَمَرَهُ النَّبِيُّ ﷺ أَنْ يَغْتَسِلَ بِمَاءٍ وَسِدْرٍ  

ahmad:20611ʿAbd al-Raḥman > Sufyān > al-Aghar > Khalīfah b. Ḥuṣayn from his grandfather Qays b. ʿĀṣim

It was narrated from Qais bin 'Asim that he accepted Islam, and the Prophet commanded him to perform Ghusl with water and lotus leaves. (Using translation from Nasāʾī 188)  

أحمد:٢٠٦١١حَدَّثَنَا عَبْدُ الرَّحْمَنِ حَدَّثَنَا سُفْيَانُ عَنِ الْأَغَرِّ عَنْ خَلِيفَةَ بْنِ حُصَيْنٍ عَنْ جَدِّهِ قَيْسِ بْنِ عَاصِمٍ

أَنَّهُ أَسْلَمَ فَأَمَرَهُ النَّبِيُّ ﷺ أَنْ يَغْتَسِلَ بِمَاءٍ وَسِدْرٍ  

ذِكْرُ الِاسْتِحْبَابِ لِلْكَافِرِ إِذَا أَسْلَمَ أَنْ يَكُونَ اغْتِسَالُهُ بِمَاءٍ وَسِدْرٍ

ibnhibban:1240ʿUmar b. Muḥammad al-Hamdānī > ʿAmr b. ʿAlī > Yaḥyá al-Qaṭṭān > Sufyān > al-Aghar b. al-Ṣabbāḥ > Khalīfah b. Ḥuṣayn > Qays b. ʿĀṣim

It was narrated from Qais bin 'Asim that he accepted Islam, and the Prophet commanded him to perform Ghusl with water and lotus leaves. (Using translation from Nasāʾī 188)  

ابن حبّان:١٢٤٠أَخْبَرَنَا عُمَرُ بْنُ مُحَمَّدٍ الْهَمْدَانِيُّ قَالَ حَدَّثَنَا عَمْرُو بْنُ عَلِيٍّ عَنْ يَحْيَى الْقَطَّانِ قَالَ حَدَّثَنَا سُفْيَانُ عَنِ الْأَغَرِّ بْنِ الصَّبَّاحِ عَنْ خَلِيفَةَ بْنِ حُصَيْنٍ عَنْ قَيْسِ بْنِ عَاصِمٍ

«أَنَّهُ أَسْلَمَ فَأَمَرَهُ النَّبِيُّ ﷺ أَنْ يَغْتَسِلَ بِمَاءٍ وَسِدْرٍ»  

nasai-kubra:191ʿAmr b. ʿAlī > Yaḥyá > Sufyān > al-Aghar / Ibn al-Ṣabbāḥ > Khalīfah b. Ḥuṣayn > Qays b. ʿĀṣim

It was narrated from Qais bin 'Asim that he accepted Islam, and the Prophet commanded him to perform Ghusl with water and lotus leaves. (Using translation from Nasāʾī 188)  

الكبرى للنسائي:١٩١أَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ قَالَ حَدَّثَنَا يَحْيَى قَالَ حَدَّثَنَا سُفْيَانُ عَنِ الْأَغَرِّ وَهُوَ ابْنُ الصَّبَّاحِ عَنْ خَلِيفَةَ بْنِ حُصَيْنٍ عَنْ قَيْسِ بْنِ عَاصِمٍ

أَنَّهُ أَسْلَمَ «فَأَمَرَهُ النَّبِيُّ ﷺ أَنْ يَغْتَسِلَ بِمَاءٍ وَسِدْرٍ»