(52) باب الصَّلاَةِ فِي ثَوْبٍ وَاحِدٍ وَصِفَةِ لُبْسِهِ
Abu Huraira reported:
A person addressed the Messenger of Allah (ﷺ) and said to him: Can any one of us say prayer in one garment? He said: Do all of you possess two garments?
Reference: Sahih Muslim 515 c
In-book reference: Book 4, Hadith 312
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 1045