Hadith 4830
Chapter 4: Mentioning The Different Wordings In The Report Of Sahl - كتاب القسامة
أَخْبَرَنِي عَمْرُو بْنُ عُثْمَانَ، وَمُحَمَّدُ بْنُ مُصَفًّى، قَالاَ حَدَّثَنَا الْوَلِيدُ، عَنِ ابْنِ جُرَيْجٍ، عَنْ عَمْرِو بْنِ شُعَيْبٍ، عَنْ أَبِيهِ، عَنْ جَدِّهِ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَنْ تَطَبَّبَ وَلَمْ يُعْلَمْ مِنْهُ طِبٌّ قَبْلَ ذَلِكَ فَهُوَ ضَامِنٌ " .
It was narrated from'Amrbin shu'aib, from his father that his grandfather said:
"the Messenger of Allah said: 'Whoever practices medicine when he is not known for that, he is liable.(Daif)
Reference : Sunan an-Nasa'i 4830
In-book reference : Book 45, Hadith 125