(20) باب إِذَا كَانُوا رَجُلَيْنِ وَامْرَأَتَيْنِ
It was narrated from Anas that he and the Messenger of Allah (ﷺ) and his mother, and his maternal aunt (were together). The Messenger of Allah (ﷺ) prayed, and he told Anas to stand on his right and his mother and maternal aunt behind them.
Reference: Sunan an-Nasa'i 803
In-book reference: Book 10, Hadith 27
English translation: Vol. 1, Book 10, Hadith 804