Biography of Abu ibn Umara
Abī ibn 'Umārah al-Anṣārī prayed with the Messenger of Allah ﷺ in his house facing both qiblahs.
Sa'īd ibn 'Ufayr reported, from Yaḥyā ibn Ayyūb, from 'Abd al-Raḥmān ibn Razzīn, from Muḥammad ibn Yazīd, from Ayyūb ibn Qaṭan, from 'Ubādah ibn Nasi, from Abī ibn 'Umārah al-Anṣārī, that the Messenger of Allah ﷺ prayed in his house, and I said: O Messenger of Allah, may I wipe over my socks? He said: Yes, I said: for a day? He said: Yes, I said: and two days? He said: Yes, I said: and three days, O Messenger of Allah? He said: Yes, and as long as you like.
This was also reported by 'Amr ibn al-Rabī' ibn Ṭāriq, from Yaḥyā ibn Ayyūb, but he did not mention 'Ubādah ibn Nasi.