Musnad Abu Ya'la al-Mawsili 129:50

On the authority of Anas, may Allah be pleased with him, that the Prophet, peace and blessings of Allah be upon him, was detained from the prayer due to something that had occurred between his wives, and some of them were responding to others. Abu Bakr, may Allah be pleased with him, stood up and began calling out, "O Messenger of Allah, throw dust into their mouths and come out to the prayer."