Sunan Ibn Majah, Book 31, Hadith 3620 (In-Book)

It was narrated that Ibn ‘Abbas said: “Healing is in three things: A drink of honey, the glass of the cupper, and cauterizing with fire, but I forbid my nation to use cauterization.” And he attributed it to the Prophet.

حَدَّثَنَا أَحْمَدُ بْنُ مَنِيعٍ، حَدَّثَنَا مَرْوَانُ بْنُ شُجَاعٍ، حَدَّثَنَا سَالِمٌ الأَفْطَسُ، عَنْ سَعِيدِ بْنِ جُبَيْرٍ، عَنِ ابْنِ عَبَّاسٍ، قَالَ ‏ "‏ الشِّفَاءُ فِي ثَلاَثٍ شَرْبَةِ عَسَلٍ وَشَرْطَةِ مِحْجَمٍ وَكَيَّةٍ بِنَارٍ وَأَنْهَى أُمَّتِي عَنِ الْكَىِّ ‏" ‏ ‏.‏ رَفَعَهُ ‏.‏

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