Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bukhari:353Muṭarrif Abū Muṣʿab > ʿAbd al-Raḥman b. Abū al-Mawālī > Muḥammad b. al-Munkadir

I saw Jabir bin ʿAbdullah praying in a single garment and he said that he had seen the Prophet ﷺ praying in a single garment.  

البخاري:٣٥٣حَدَّثَنَا مُطَرِّفٌ أَبُو مُصْعَبٍ قَالَ حَدَّثَنَا عَبْدُ الرَّحْمَنِ بْنُ أَبِي الْمَوَالِي عَنْ مُحَمَّدِ بْنِ الْمُنْكَدِرِ قَالَ

رَأَيْتُ جَابِرَ بْنَ عَبْدِ اللَّهِ يُصَلِّي فِي ثَوْبٍ وَاحِدٍ وَقَالَ رَأَيْتُ النَّبِيَّ ﷺ يُصَلِّي فِي ثَوْبٍ