It is narrated from Ibn Shihab (may Allah have mercy on him) that one day Umar bin Abd al-Aziz (may Allah have mercy on him) offered the prayer late, so Urwah bin al-Zubayr (may Allah have mercy on him) came to him and said: One day in Kufah al-Mughirah bin Shu'bah (may Allah be pleased with him) delayed the prayer, so Abu Mas'ud al-Ansari (may Allah be pleased with him) came to him and said: O Mughirah, do you not know that Jibril (peace be upon him) came down and prayed, then the Messenger of Allah (peace and blessings be upon him) also prayed? In this way he mentioned the complete hadith.
Urwah said: Sayyidah Aishah (may Allah be pleased with her), the wife of the Prophet (peace and blessings be upon him), narrated to me that the Messenger of Allah (peace and blessings be upon him) used to offer the Asr prayer at a time when the sun was in her (Sayyidah Aishah's, may Allah be pleased with her) chamber.
Yunus and al-Layth narrate from Imam al-Zuhri (may Allah have mercy on him): The sun was in her chamber, that is, the shadow had not appeared from her chamber.
Ibn Uyaynah narrates from Imam al-Zuhri (may Allah have mercy on him): The sun was shining in my room and the shadow had not appeared.
Hisham bin Urwah narrates from his father, from Sayyidah Aishah (may Allah be pleased with her), that she said: The sun had not gone out of her chamber (that is, there was sunlight in the chamber).
Imam al-Bukhari (may Allah have mercy on him) said: Abu Usamah narrates from Hisham: (The rays of the sun were) in the inner part of her house.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 2080