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.
malik:8-34Mālik > Rabīʿah b. Abū ʿAbd al-Raḥman

Yahya related to me from Malik from Rabia ibn Abi Abd ar-Rahman that Muhammad ibn Amr ibn Hazm used to pray in a single long shirt.  

مالك:٨-٣٤وَحَدَّثَنِي عَنْ مَالِكٍ عَنْ رَبِيعَةَ بْنِ أَبِي عَبْدِ الرَّحْمَنِ

أَنَّ مُحَمَّدَ بْنَ عَمْرِو بْنِ حَزْمٍ كَانَ يُصَلِّي فِي الْقَمِيصِ الْوَاحِدِ