Mormon History, Nov 4, 1845

[Anointed Quorum] "At 5 p.m., council met for prayers at the Historian's Off'ice. (Dr. Richards)" .

[source: Quinn, D. Michael, The Mormon Hierarchy: Origins of Power, Signature Books, 1994, Appendex: Meetings and Initiations of the Anointed Quorum, 1842-45, http://amzn.to/origins-power]