Sa’ad ibn Abdillah from Ahmad ibn al-Hasan from Amr ibn Said from Musaddiq ibn Sadaqah from Ammar, who said: I asked Aba Abdillah عليه السلام, peace be upon him, about a man who leads a group in prayer while behind him there is a house in which there are women is it permissible for them to pray behind him? Imam عليه السلام said: “Yes, if the imam (of prayer) is lower than them.” I asked: “What if there is a wall or a path between them and him?” Imam عليه السلام said: “There is no harm.”