ENOfficial
Shumaysa al-'Atakiyya said, "The disciplining of orphans was mentioned in the presence of 'A'isha and she said, 'I would beat an orphan until he submits.'"
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا مُسْلِمٌ، قَالَ: حَدَّثَنَا شُعْبَةُ، عَنْ شُمَيْسَةَ الْعَتَكِيَّةِ قَالَتْ: ذُكِرَ أَدَبُ الْيَتِيمِ عِنْدَ عَائِشَةَ رَضِيَ اللَّهُ عَنْهَا، فَقَالَتْ: إِنِّي لأَضْرِبُ الْيَتِيمَ حَتَّى يَنْبَسِطَ.
sunnah.com