The Prophet ﷺ used to pray while she was lying across in front of him, to his right and to his left.
حدثنا عفان قال حدثنا همام قال حدثنا قتادة عن عطاء
أن النبي ﷺ كان يصلي وهي معترضة عن يمينه وعن شماله
Its isnad is sahih. It previously appeared at 24443.