Sayyidah Asma' bint Abi Bakr (may Allah be pleased with them both) narrates: I saw my father praying in a single garment, so I asked: O my dear father! Are you praying in a single garment while your other clothes are lying there? Sayyiduna Abu Bakr (may Allah be pleased with him) said: O my daughter! The last prayer that the Prophet (peace and blessings be upon him) performed behind me, he performed in a single garment.
Abu Ya'la recorded it; its chain contains a narrator, al-Waqidi, who is da'if (weak).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصلاة / 2201