‘A'isha said that the Prophet liked to begin with the right as much as possible in all his affairs, in his purification, combing his hair, and putting on his sandals. (Bukhari and Muslim.)
Hadith Referenceمشكوة المصابيح / كتاب الطهارة / 400
Hadith Gradingالألبانی:مُتَّفَقٌ عَلَيْهِ | زبیر علی زئی:متفق عليه
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «متفق عليه، رواه البخاري (426) و مسلم (67/ 268)»