Bulugh al-Maram 8 Marriage كتاب النكاح 68

وَعَنِ ابْنِ عُمَرَ – رَضِيَ اَللَّهُ عَنْهُمَا- { أَنَّ اَلنَّبِيَّ – صلى الله عليه وسلم -لَعَنَ اَلْوَاصِلَةَ وَالْمُسْتَوْصِلَةَ , وَالْوَاشِمَةَ وَالْمُسْتَوْشِمَةَ } مُتَّفَقٌ عَلَيْهِ 1 . 1 – صحيح . رواه البخاري (5940) ، ومسلم (2124).

Narrated Ibn ‘Umar (RA): “The Prophet (صلى الله عليه وسلم) cursed the woman who joins false hair to her real hair [extensions] and the one who asks for it to be done to her; and the woman who tattoos (others) and the one who has it done (for her). [Agreed upon].