Doctrine and Covenants
Section 12
Revelation given through Joseph Smith the Prophet to Joseph Knight Sr., at Harmony, Pennsylvania, May 1829. Joseph Knight believed the declarations of Joseph Smith concerning his possession of the Book of Mormon plates and the work of translation then in progress and several times had given material assistance to Joseph Smith and his scribe, which enabled them to continue translating. At Joseph Knight’s request, the Prophet inquired of the Lord and received the revelation.
Section 13
An extract from Joseph Smith’s history recounting the ordination of the Prophet and Oliver Cowdery to the Aaronic Priesthood near Harmony, Pennsylvania, May 15, 1829. The ordination was done by the hands of an angel who announced himself as John, the same that is called John the Baptist in the New Testament. The angel explained that he was acting under the direction of Peter, James, and John, the ancient Apostles, who held the keys of the higher priesthood, which was called the Priesthood of Melchizedek. The promise was given to Joseph and Oliver that in due time this higher priesthood would be conferred upon them. (See section 27:7–8, 12.)
Section 14
Revelation given through Joseph Smith the Prophet to David Whitmer, at Fayette, New York, June 1829. The Whitmer family had become greatly interested in the translating of the Book of Mormon. The Prophet established his residence at the home of Peter Whitmer Sr., where he dwelt until the work of translation was carried to completion and the copyright on the forthcoming book was secured. Three of the Whitmer sons, each having received a testimony as to the genuineness of the work, became deeply concerned over the matter of their individual duty. This revelation and the two following (sections 15 and 16) were given in answer to an inquiry through the Urim and Thummim. David Whitmer later became one of the Three Witnesses to the Book of Mormon.