2256. hadíth
الْخِضَابُ زِينَةٌ، وَنَحْنُ قَوْمٌ فِي مُصِيبَةٍ!
Dye is a way of adornment while we are in a state of grief.
Nahj al-Balāgha
al-Sharīf al-Raḍī
Sayings
Grief over the Prophet's death precludes adornment
A fordítás angol nyelvű (Sayed Ali Raza), forrás: Thaqalayn.net.