Mormon History, Aug 31 [1845]

[Brigham Young Journal] Sunday went to the stand heard brothers Parley and Geo. A. Smith preach on the nature of true prophets declaring the word of the Lord. Then met with the Elders quorum, then with The Seventies, then with the High Priest quorum. Aug 31 [1845]

[source: Brigham Young Journal # 4 in the handwriting of: William Clayton, Evan Greene, John D. Lee, Willard Richards. First person account kept by others. 'Lieut. Genl Brigham Young's Journal 1844']