Sunan Abi Dawud, Hadith 625 ⓘ
Abu Hurairah said; The Messenger of Allah was asked shout the validity of prayer in a single garment. The prophet said: Does every one of you has two garment?
حَدَّثَنَا الْقَعْنَبِيُّ، عَنْ مَالِكٍ، عَنِ ابْنِ شِهَابٍ، عَنْ سَعِيدِ بْنِ الْمُسَيَّبِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم سُئِلَ عَنِ الصَّلاَةِ فِي ثَوْبٍ وَاحِدٍ فَقَالَ النَّبِيُّ صلى الله عليه وسلم " أَوَلِكُلِّكُمْ ثَوْبَانِ " .
also referenced under: Hadith 625 (DarusSalam) & Book 2, Hadith 625 (USC-MSA)