The Messenger of Allah [SAW] cursed the woman who affixes hair extensions and the woman who has that done.  

أَنَّ رَسُولَ اللَّهِ ﷺ لَعَنَ الْوَاصِلَةَ وَالْمُسْتَوْصِلَةَ  

The Prophet ﷺ forbade payment for cat. (Using translation from Abū Dāʾūd 3480)  

أَنَّ النَّبِيَّ ﷺ نَهَى عَنْ ثَمَنِ الْهِرِّ  

the Prophet ﷺ forbade the deal involving earnest money . (Using translation from Ibn Mājah 2192)   

أَنَّ النَّبِيَّ ﷺ نَهَى عَنْ بَيْعِ الْمَاءِ  

The Prophet [SAW] forbade coming one's hair except every other day. (Using translation from Nasāʾī 5056)  

أَنَّ النَّبِيَّ ﷺ نَهَى عَنِ التَّرَجُّلِ إِلَّا غِبًّا  

The Prophet prohibited celibacy. (Using translation from Tirmidhī 1082)  

أَنَّ النَّبِيَّ ﷺ نَهَى عَنِ التَّبَتُّلِ  

[Machine] "The Prophet ﷺ prohibited praying towards graves."  

«أَنَّ النَّبِيَّ ﷺ نَهَى عَنِ الصَّلَاةِ إِلَى الْقُبُورِ»  

The Prophet [SAW] forbade Al-Qaza' (shaving part of the head and leaving part). (Using translation from Nasāʾī 5228)   

«أَنَّ النَّبِيَّ ﷺ نَهَى عَنِ التَّزَعْفُرِ»  

"The Prophet prohibited Shighar." (Using translation from Tirmidhī 1124)  

أَنَّ النَّبِيَّ ﷺ «نَهَى عَنِ الشِّغَارِ»  

the Prophet ﷺ forbade the Najsh. (Using translation from Ibn Mājah 2173)  

«أَنَّ النَّبِيَّ ﷺ نَهَى عَنِ النَّجْشِ»  

the Prophet ﷺ forbade the deal involving earnest money . (Using translation from Ibn Mājah 2192)   

«أَنَّ النَّبِيَّ ﷺ نَهَى عَنْ بَيْعِ الْمَاءِ»  

'A'isha reported that Allah's Apostle ﷺ forbade (the preparation) of Nabidh in gourd and varnished jar. (Using translation from Muslim 1995b)  

«أَنَّ النَّبِيَّ ﷺ نَهَى عَنِ الدُّبَّاءِ وَالْمُزَفَّتِ وَالنَّقِيرِ»  

The Prophet ﷺ forbade An-Nuhba and Al-Muthla. (Using translation from Bukhārī 5516)  

عَنِ النَّبِيِّ ﷺ أَنَّهُ «نَهَى عَنِ النُّهْبَةِ وَالْمُثْلَةِ»  

[Machine] "That the Prophet ﷺ prohibited companionship."  

«أَنَّ النَّبِيَّ ﷺ نَهَى عَنِ الْأَقْرَانِ»  

[Machine] The Prophet ﷺ forbade mingling of men and women.  

«أَنَّ النَّبِيَّ ﷺ نَهَى عَنِ الْمُزَابَنَةِ»  

the Messenger of Allah ﷺ forbade the Muhaqalah and the Muzabanah. (Using translation from Ibn Mājah 2266)   

«أَنَّ النَّبِيَّ ﷺ نَهَى عَنِ الْمُحَاقَلَةَ وَالْمُزَابَنَةِ»  

[Machine] The Prophet ﷺ forbade bribery.  

أَنَّ النَّبِيَّ ﷺ «نَهَى عَنِ الْمُزَابَنَةِ»  

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. (Using translation from Ibn Mājah 1987)   

أَنَّ النَّبِيَّ ﷺ «لَعَنَ الْوَاصِلَةَ وَالْمَوْصُولَةَ وَالْوَاشِمَةَ وَالْمَوْشُومَةَ»  

"لَعَنَ اللهُ الوَاصِلَةَ والمَوْصُولَةَ".  

"إِنِّى نُهيتُ عن قتْلِ المصلِّينَ" .