Sayyidah Aishah (may Allah be pleased with her) said: The Messenger of Allah (peace and blessings be upon him) would not pray in our under-garments and our outer wraps.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 4124
Sayyidah Aishah (may Allah be pleased with her) said: The Messenger of Allah (peace and blessings be upon him) would not pray in the garments that touched our bodies.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 4125
Sayyidah Aishah (may Allah be pleased with her) said: The Prophet (peace and blessings be upon him) would not pray in our outer wraps.
Hammad said: I heard Sa'id bin Abi Sadaqah say: I asked Muhammad (bin Sirin) about it, and he did not narrate it to me, and said: I heard it a long time ago; I do not know from whom I heard it, nor do I know whether I heard it from a reliable narrator or not, so ask about it.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 4126