Sahih al-Bukhari, Volume 7, Book 72, Hadith 831 (USC-MSA) ⓘ
Narrated Ibn `Umar: The Prophet has cursed the lady who lengthens hair artificially and that who gets her hair lengthened in such away, and the lady who practises tattooing and that who gets it done for herself.
حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا يَحْيَى بْنُ سَعِيدٍ، عَنْ عُبَيْدِ اللَّهِ، أَخْبَرَنِي نَافِعٌ، عَنِ ابْنِ عُمَرَ، قَالَ لَعَنَ النَّبِيُّ صلى الله عليه وسلم الْوَاصِلَةَ وَالْمُسْتَوْصِلَةَ، وَالْوَاشِمَةَ وَالْمُسْتَوْشِمَةَ.
also referenced under: Book 77, Hadith 163 (In-Book) & Hadith 5947 (DarusSalam)