Language:
كتاب اللباس
77  
Dress
(83)
Chapter: The use of false hair
(83)
باب الْوَصْلِ فِي الشَّعَرِ
Sahih al-Bukhari 5934

Narrated `Aisha:

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."

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.‏
Reference : Sahih al-Bukhari 5934
In-book reference : Book 77, Hadith 149
USC-MSA web (English) reference : Vol. 7, Book 72, Hadith 817
  (deprecated numbering scheme)