Sunan Ibn Majah, Book 31, Hadith 3611 (In-Book) ⓘ
It was narrated that ‘Ali said: “Jibra’il came down to the Prophet with (the recommendation of) cupping in the two veins at the side of the neck and the base of the neck.”
حَدَّثَنَا سُوَيْدُ بْنُ سَعِيدٍ، حَدَّثَنَا عَلِيُّ بْنُ مُسْهِرٍ، عَنْ سَعْدٍ الإِسْكَافِ، عَنِ الأَصْبَغِ بْنِ نُبَاتَةَ، عَنْ عَلِيٍّ، قَالَ نَزَلَ جِبْرِيلُ عَلَى النَّبِيِّ ـ صلى الله عليه وسلم ـ بِحِجَامَةِ الأَخْدَعَيْنِ وَالْكَاهِلِ .
also referenced under: Hadith 3482 (Reference) & Volume 4, Book 31, Hadith 3482 (DarusSalam)