Sahih al-Bukhari 5934
Sahih al-Bukhari · Book 77: Dress · The use of false hair
Narrated `Aisha:
حَدَّثَنَا آدَمُ ، حَدَّثَنَا شُعْبَةُ ، عَنْ عَمْرِو بْنِ مُرَّةَ ، قَالَ سَمِعْتُ الْحَسَنَ بْنَ مُسْلِمِ بْنِ يَنَّاقٍ ، يُحَدِّثُ عَنْ صَفِيَّةَ بِنْتِ شَيْبَةَ ، عَنْ عَائِشَةَ ـ رضى الله عنها ـ أَنَّ جَارِيَةً، مِنَ الأَنْصَارِ تَزَوَّجَتْ، وَأَنَّهَا مَرِضَتْ فَتَمَعَّطَ شَعَرُهَا، فَأَرَادُوا أَنْ يَصِلُوهَا فَسَأَلُوا النَّبِيَّ صلى الله عليه وسلم فَقَالَ " لَعَنَ اللَّهُ الْوَاصِلَةَ وَالْمُسْتَوْصِلَةَ " . تَابَعَهُ ابْنُ إِسْحَاقَ عَنْ أَبَانَ بْنِ صَالِحٍ عَنِ الْحَسَنِ عَنْ صَفِيَّةَ عَنْ عَائِشَةَ .
An Ansari girl was married and she became sick and all her hair fell out intending to provide her with false hair. They asked the Prophet (ﷺ) who said, "Allah has cursed the lady who artificially lengthens (her or someone else's) hair and also the one who gets her hair lengthened."