Mishkat al-MasabihChapter 10Hadith 2571
Full Sharh — Mishkat al-Masabih 2571
وَعَن أَبِي أَيُّوبَ: أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ كَانَ يَغْسِلُ رَأْسَهُ وَهُوَ مُحْرِمٌ
English Translation
Abu Ayyub said that the Prophet used to wash his head when he was in the sacred state. Bukhari and Muslim.
Source
Mishkat al-Masabih(مشكاة المصابيح)
The Rites of Pilgrimage
Hadith Number
2571