Hadith 2547
Mishkat al-Masabih
The Rites of Pilgrimage · The ihram and the talbiya - Section 2
Arabic
عَنْ زَيْدِ بْنِ ثَابِتٍ أَنَّهُ رَأَى النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ تَجَرَّدَ لِإِهْلَالِهِ وَاغْتَسَلَ. رَوَاهُ التِّرْمِذِيّ والدارمي
English translation
Zaid b. Thabit said he saw the Prophet (ﷺ) strip to put on his ihram, and bathe. Tirmidhi and Darimi transmitted it.