One night an orphan and I offered the prayers behind the Prophet ﷺ in my house and my mother (Um Sulaim) was standing behind us (by herself forming a row).
صَلَّيْتُ أَنَا وَيَتِيمٌ فِي بَيْتِنَا خَلْفَ النَّبِيِّ ﷺ وَأُمِّي أُمُّ سُلَيْمٍ خَلْفَنَا
The Prophet ﷺ prayed in the house of Um Sulaim; and I, along with an orphan stood behind him while Um Sulaim (stood) behind us.
صَلَّى النَّبِيُّ ﷺ فِي بَيْتِ أُمِّ سُلَيْمٍ فَقُمْتُ وَيَتِيمٌ خَلْفَهُ وَأُمُّ سُلَيْمٍ خَلْفَنَا
The Prophet ﷺ prayed in the house of Um Sulaim; and I, along with an orphan stood behind him while Um Sulaim (stood) behind us.
صَلَّى النَّبِيُّ ﷺ فِي بَيْتِ أُمِّ سُلَيْمٍ فَقُمْتُ وَيَتِيمٌ خَلْفَهُ وَأُمُّ سُلَيْمٍ خَلْفَنَا
"The Messenger of Allah ﷺ came to our house and I prayed with an orphan of ours behind him, and Umm Sulaim prayed behind us."
أَتَانَا رَسُولُ اللَّهِ ﷺ فِي بَيْتِنَا فَصَلَّيْتُ أَنَا وَيَتِيمٌ لَنَا خَلْفَهُ وَصَلَّتْ أُمُّ سُلَيْمٍ خَلْفَنَا
"The Messenger of Allah ﷺ came to our house and I prayed with an orphan of ours behind him, and Umm Sulaim prayed behind us." (Using translation from Nasāʾī 869)
«أَتَانًا رَسُولُ اللهِ ﷺ فِي بَيْتِنَا فَصَلَّيْتُ أَنَا وَيَتِيمٌ لَنَا خَلْفَهُ وَصَلَّتْ أُمُّ سُلَيْمٍ خَلْفَنَا»