Luqman 31:19
وَٱقْصِدْ فِى مَشْيِكَ وَٱغْضُضْ مِن صَوْتِكَ ۚ إِنَّ أَنكَرَ ٱلْأَصْوَٰتِ لَصَوْتُ ٱلْحَمِيرِ
Waqsid fee mashyika waghdudmin sawtika inna ankara al-aswati lasawtualhameer
"And be moderate in your pace and lower your voice; indeed, the most disagreeable of sounds is the voice of donkeys.""
Luqman 31:19, translation by Sahih International
A short reflection
Be moderate in your pace and lower your voice. The most disagreeable of voices is the voice of donkeys.