Hadith #5945Good Manners and Form (Al-Adab) · Narrated by al-Salt bin Muhammad bin 'Abdur Rahman الصلت بن محمد · Sahih
The Prophet (ﷺ) said, “None of you should say Khabuthat Nafsi but he is recommended to say ‘Laqisat Nafsi (See Hadith No. 202)
Hadith #5065The Book of Adornment · Narrated by al-Salt bin Muhammad bin 'Abdur Rahman الصلت بن محمد, Ghsan bin al-Aghr bin Husayn غسان بن الأغر بن حصين
The Prophet forbade coming one’s hair except every other day.