When: 21-22 September 1823 (Sunday-Monday)
Where: Palmyra Township, Wayne County, New York, USA (Joseph Smith Sr. log home)
Who: Angel Moroni to Joseph Smith
What: The Angel Moroni visits Joseph Smith three times during the night in Joseph’s bedroom. He tells Joseph that the Lord has a work for him to do.
Source: D&C 2; First published in the Times and Seasons (15 April 1842)