Ayesha reported,

The Prophet ﷺ loved to begin with the right side whenever possible in all his affairs, in his purification, in combing his hair, and in putting on his sandals.

Bukhari 426

Sahih

حدثنا سليمان بن حرب قال حدثنا شعبة عن الأشعث بن سليم عن أبيه عن مسروق

عن عائشة قالت

كان النبي ﷺ يحب التيمن ما استطاع في شأنه كله في طهوره وترجله وتنعله

البخاري 426صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Bukhari
Book
Prayer
Chapter
Entering the masjid and other places with the right side first
Numbering
Darussalam 426
Bukhari 426