the Prophet cursed the woman who does hair extensions and the one who has that done, and the woman who does tattoos and the one who has that done.  

عَنِ النَّبِيِّ ﷺ أَنَّهُ لَعَنَ الْوَاصِلَةَ وَالْمُسْتَوْصِلَةَ وَالْوَاشِمَةَ وَالْمُسْتَوْشِمَةَ  

"A woman came to the Prophet and said:, My daughter is going to get married, and she had the measles and her hair has fallen out. Can I put extensions in her hair?, The Messenger of Allah said: ‘Allah has cursed the one who does hair extensions and the one who has that done.'"  

جَاءَتِ امْرَأَةٌ إِلَى النَّبِيِّ ﷺ فَقَالَتْ إِنَّ ابْنَتِي عُرَيِّسٌ وَقَدْ أَصَابَتْهَا الْحَصْبَةُ فَتَمَرَّقَ شَعْرُهَا فَأَصِلُ لَهَا فِيهِ فَقَالَ رَسُولُ اللَّهِ ﷺ لَعَنَ اللَّهُ الْوَاصِلَةَ وَالْمُسْتَوْصِلَةَ  

"The Messenger of Allah cursed the woman who does tattoos and the one who has them done, and those who pluck their eyebrows and file their teeth for the purpose of beautification, and those who change the creation of Allah." News of that reached a woman of Banu Asad who was called Umm Ya'qub. She came to him and said: "I have heard that you said such and such." He said: 'Why should I not curse those whom the Messenger of Allah cursed ? And it is in the Book of Allah.'' She said: "I read what is between its two covers 'and I have not found that." He said: "If you read it properly you would have found it. Have you not read the words: 'And whatsoever the Messenger (Muhammad) gives you, take it; and whatsoever he forbids you, abstain (from it).'?" She said: "Of course." He said: 'The Messenger of Allah forbade that." She said: 'I think that your wife does it.' He said: " Go and look." So she went and looked and she did not see what she wanted. She said: "I have not seen anything!’ 'Abdullah said: "If she was as you say, I would not have kept her with me. "  

لَعَنَ رَسُولُ اللَّهِ ﷺ الْوَاشِمَاتِ وَالْمُسْتَوْشِمَاتِ وَالْمُتَنَمِّصَاتِ وَالْمُتَفَلِّجَاتِ لِلْحُسْنِ الْمُغَيِّرَاتِ لِخَلْقِ اللَّهِ فَبَلَغَ ذَلِكَ امْرَأَةً مِنْ بَنِي أَسَدٍ يُقَالُ لَهَا أُمُّ يَعْقُوبَ فَجَاءَتْ إِلَيْهِ فَقَالَتْ بَلَغَنِي عَنْكَ أَنَّكَ قُلْتَ كَيْتَ وَكَيْتَ قَالَ وَمَالِي لاَ أَلْعَنُ مَنْ لَعَنَ رَسُولُ اللَّهِ ﷺ وَهُوَ فِي كِتَابِ اللَّهِ قَالَتْ إِنِّي لأَقْرَأُ مَا بَيْنَ لَوْحَيْهِ فَمَا وَجَدْتُهُ قَالَ إِنْ كُنْتِ قَرَأْتِهِ فَقَدْ وَجَدْتِهِ أَمَا قَرَأْتِ {وَمَا آتَاكُمُ الرَّسُولُ فَخُذُوهُ وَمَا نَهَاكُمْ عَنْهُ فَانْتَهُوا} قَالَتْ بَلَى قَالَ فَإِنَّ رَسُولَ اللَّهِ ﷺ قَدْ نَهَى عَنْهُ قَالَتْ فَإِنِّي لأَظُنُّ أَهْلَكَ يَفْعَلُونَ قَالَ اذْهَبِي فَانْظُرِي فَذَهَبَتْ فَنَظَرَتْ فَلَمْ تَرَ مِنْ حَاجَتِهَا شَيْئًا قَالَتْ مَا رَأَيْتُ شَيْئًا قَالَ عَبْدُ اللَّهِ لَوْ كَانَتْ كَمَا تَقُولِينَ مَا جَامَعَتْنَا