(47) باب التَّيَمُّنِ فِي دُخُولِ الْمَسْجِدِ وَغَيْرِهِ
Narrated `Aisha:
The Prophet (ﷺ) used to start every thing from the right (for good things) whenever it was possible in all his affairs; for example: in washing, combing or wearing shoes.
Reference: Sahih al-Bukhari 426
In-book reference: Book 8, Hadith 76
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 1, Book 8, Hadith 418