(40) باب لاَ يَمْشِي فِي نَعْلٍ وَاحِدَةٍ
Narrated Abu Huraira:
Allah's Messenger (ﷺ) said, "None of you should walk, wearing one shoe only; he should either put on both shoes or put on no shoes whatsoever."
Reference: Sahih al-Bukhari 5856
In-book reference: Book 77, Hadith 73
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 7, Book 72, Hadith 746