أَخْبَرَنَا مُحَمَّدُ بْنُ وَهْبٍ، قَالَ حَدَّثَنَا مِسْكِينُ بْنُ بُكَيْرٍ، قَالَ حَدَّثَنَا شُعْبَةُ، عَنْ عَمْرِو بْنِ مُرَّةَ، عَنِ الْحَسَنِ بْنِ مُسْلِمٍ، عَنْ صَفِيَّةَ بِنْتِ شَيْبَةَ، عَنْ عَائِشَةَ، قَالَتْ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ لَعَنَ اللَّهُ الْوَاصِلَةَ وَالْمُسْتَوْصِلَةَ ‏"‏ ‏.‏

It was narrated from Safiyyah bint Shaibah, that 'Aishah said: "The Messenger of Allah [SAW] said: 'May Allah curse the woman who affixes hair extensions and the woman who has that done.'" Translation Not Available

Book Ref: Sunan An Nisai Book 48 Hadith 5097
Web Ref:  Sunan An Nisai Vol 6 Book 48 Hadith 5100