Brother Joseph Young & J M. Grant Assisted in Blessing the Elders [missionaries]. The spirit & power of God rested upon us in a great degree. The Heaven was opened unto us & our minds was filled with visions Revelations & Prophecy & we sealed great Blessings upon their heads as we were moved upon by the Holy Ghost & we told them things that would befal them by sea & by land. They will do a great work & gather many saints & much wealth to Zion.
[Source: Wilford Woodruff's Journal: 1833-1898 Typescript, Volumes 1-9, Edited by Scott G. Kenney, Signature Books 1993, http://amzn.to/newmormonstudies]