It is narrated from Sayyiduna Anas (may Allah be pleased with him), he says that one day the Messenger of Allah (peace and blessings of Allah be upon him) led us in prayer, then when he finished with salam, he turned his blessed face towards us.
Hadith Referenceصحيح ابن خزيمه / جماع أبواب صلاة النساء فى الجماعة / 1715