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.
nasai-kubra:7039ʿAmr b. ʿUthmān > al-Walīd > Ibn Jurayj > ʿAmr b. Shuʿayb from his father from his grandfather

“The Messenger of Allah ﷺ said: ‘Whoever gives medical treatment, with no prior knowledge of medicine, is responsible (for any harm done).’” (Using translation from Ibn Mājah 3466)  

الكبرى للنسائي:٧٠٣٩أَخْبَرَنِي عَمْرُو بْنُ عُثْمَانَ قَالَ حَدَّثَنَا الْوَلِيدُ عَنِ ابْنِ جُرَيْجٍ عَنْ عَمْرِو بْنِ شُعَيْبٍ عَنْ أَبِيهِ عَنْ جَدِّهِ قَالَ

قَالَ رَسُولُ اللهِ ﷺ «مَنْ تَطَبَّبَ وَلَمْ يُعْلَمْ مِنْهُ طِبٌّ قَبْلَ ذَلِكَ فَهُوَ ضَامِنٌ»  


See similar narrations below:

Collected by Nasāʾī, Ibn Mājah, Suyūṭī
nasai:4830ʿAmr b. ʿUthmān And Muḥammad b. Muṣaffá > al-Walīd > Ibn Jurayj > ʿAmr b. Shuʿayb from his father from his grandfather

"the Messenger of Allah said: 'Whoever practices medicine when he is not known for that, he is liable.(Daif)  

النسائي:٤٨٣٠أَخْبَرَنِي عَمْرُو بْنُ عُثْمَانَ وَمُحَمَّدُ بْنُ مُصَفًّى قَالاَ حَدَّثَنَا الْوَلِيدُ عَنِ ابْنِ جُرَيْجٍ عَنْ عَمْرِو بْنِ شُعَيْبٍ عَنْ أَبِيهِ عَنْ جَدِّهِ قَالَ

قَالَ رَسُولُ اللَّهِ ﷺ مَنْ تَطَبَّبَ وَلَمْ يُعْلَمْ مِنْهُ طِبٌّ قَبْلَ ذَلِكَ فَهُوَ ضَامِنٌ  

ibnmajah:3466Hishām b. ʿAmmār And Rāshid b. Saʿīd al-Ramlī > al-Walīd b. Muslim > Ibn Jurayj > ʿAmr b. Shuʿayb from his father from his grandfather

“The Messenger of Allah ﷺ said: ‘Whoever gives medical treatment, with no prior knowledge of medicine, is responsible (for any harm done).’”  

ابن ماجة:٣٤٦٦حَدَّثَنَا هِشَامُ بْنُ عَمَّارٍ وَرَاشِدُ بْنُ سَعِيدٍ الرَّمْلِيُّ قَالاَ حَدَّثَنَا الْوَلِيدُ بْنُ مُسْلِمٍ حَدَّثَنَا ابْنُ جُرَيْجٍ عَنْ عَمْرِو بْنِ شُعَيْبٍ عَنْ أَبِيهِ عَنْ جَدِّهِ قَالَ

قَالَ رَسُولُ اللَّهِ ﷺ مَنْ تَطَبَّبَ وَلَمْ يُعْلَمْ مِنْهُ طِبٌّ قَبْلَ ذَلِكَ فَهُوَ ضَامِنٌ  

suyuti:21109a
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السيوطي:٢١١٠٩a

"مَنْ تَطَبَّبَ وَلَمْ يُعْلَمْ مِنْهُ طِب قَبْلَ ذلِكَ فَهُوَ ضَامِنٌ".  

[د] أبو داود [ن] النسائي [هـ] ابن ماجة [ك] الحاكم في المستدرك عن عمرو بن شعيب عن أَبيه عن جده