Messenger of Allah ﷺ forbade the practice of An-Najsh.  

أَنَّ رَسُولَ اللَّهِ ﷺ نَهَى عَنِ النَّجْشِ  

Ibn Umar (Allah be pleased with them) reported that Messenger of Allah ﷺ forbade the outbidding (against another).  

أَنَّ رَسُولَ اللَّهِ ﷺ نَهَى عَنِ النَّجْشِ  

the Messenger of Allah forbade meeting traders on the way.  

أَنَّ رَسُولَ اللَّهِ ﷺ نَهَى عَنِ التَّلَقِّي  

the Prophet forbade artificially inflating prices.  

أَنَّ النَّبِيَّ ﷺ نَهَى عَنِ النَّجْشِ  

The Messenger of Allah [SAW] forbade plucking gray hairs.  

أَنَّ رَسُولَ اللَّهِ ﷺ نَهَى عَنْ نَتْفِ الشَّيْبِ  

It was narrated from 'Aishah that the Messenger of Allah forbade celibacy.  

أَنَّ رَسُولَ اللَّهِ ﷺ نَهَى عَنِ التَّبَتُّلِ  

The Prophet prohibited celibacy.  

أَنَّ النَّبِيَّ ﷺ نَهَى عَنِ التَّبَتُّلِ  

the Prophet ﷺ forbade the Najsh.  

أَنَّ النَّبِيَّ ﷺ نَهَى عَنِ النَّجْشِ  

Yahya related to me from Malik from Abu'n-Nadr, the mawla of Umar ibn Ubaydullah, from Sulayman ibn Yasar that the Messenger of Allah ﷺ forbade fasting on the days of Mina.  

أَنَّ رَسُولَ اللَّهِ ﷺ نَهَى عَنْ صِيَامِ أَيَّامِ مِنًى  

Yahya related to me from Malik that he had heard that the Messenger of Allah ﷺ forbade two sales in one sale.  

أَنَّ رَسُولَ اللَّهِ ﷺ نَهَى عَنْ بَيْعَتَيْنِ فِي بَيْعَةٍ  

Malik related to me from Nafi from Abu Lubaba that the Messenger of Allah ﷺ forbade killing snakes which were in the houses.  

أَنَّ رَسُولَ اللَّهِ ﷺ نَهَى عَنْ قَتْلِ الْحَيَّاتِ الَّتِي فِي الْبُيُوتِ  

By Allah, I am certain that the Messenger of Allah ﷺ forbade that.  

أَنَّ رَسُولَ اللهِ ﷺ نَهَى عَنْهَا  

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

أَنَّ النَّبِيَّ ﷺ نَهَى عَنِ النَّجْشِ  

Abu Hurairah said: “The Messenger of Allah forbade Shighar.” (Using translation from Ibn Mājah 1884)   

نَهَى رَسُولُ اللهِ ﷺ عَنْ نَتْفِ الشَّيْبِ  

The Messenger of Allah [SAW] forbade plucking gray hairs. (Using translation from Nasāʾī 5068)   

أَنَّ رَسُولَ اللهِ ﷺ نَهَى عَنْ نَتْفِ الشَّيْبِ وَقَالَ إِنَّهُ نُورُ الْإِسْلَامِ  

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

أَنَّ النَّبِيَّ ﷺ نَهَى عَنِ التَّلَقِّي  

[Machine] The Prophet ﷺ forbade plucking gray hair and said that it is part of the beauty of Islam.  

أَنَّ النَّبِيَّ ﷺ نَهَى عَنْ نَتْفِ الشَّيْبِ وَقَالَ إِنَّهُ مِنْ نُورِ الْإِسْلَامِ  

"نَهَى رَسُولُ الله ﷺ عَنْ نَتْفِ الشَّيْبِ".