Musannaf Ibn Abi Shayba 3:3776

'Abbad ibn al-'Awwam narrated to us, from Hisham, from al-Hasan, who said: He was asked about a man who leads women in prayer during Ramadan. He said: He did not see any harm in it, if the man was of no harm (i.e., righteous). He said: And a man would go out, and the prayer in congregation would miss him, so he would return to his family and gather them, and he would lead them in prayer.