[This statement by Oliver Cowdery was recorded sometime in September 1835 (before 29 Sept.) in the patriarchal blessing book of Joseph Smith, Sen., following one of the blessings. Oliver Cowdery was at that time the recorder.]
He [Joseph Smith] was ministered unto by the angel, and by his direction he obtained the records of the Nephites, and translated by the gift and power of God. He was ordained by the angel John, unto the lesser or Aaronic priesthood, in company with myself, in the town of Harmony, Susquehanna County, Pennsylvania, on Friday, the 15th day of May, 1829; after which we repaired to the water, even to the Susquehanna River, and were baptized; he first administering unto me, and after, I to him. But before baptism our souls were drawn out in mighty prayer, to know how we might obtain the blessings of baptism and of the Holy Spirit according to the order of God; and we diligently sought for the right of the fathers, and the authority of the holy priesthood, and the power to administer the same; for we desired to be followers of righteousness, and in the possession of greater knowledge, even the knowledge of the mysteries of the kingdom of God.
Therefore we repaired to the woods, even as our father Joseph said we should, that is, to the bush, and called upon the name of the Lord, and he answered us out of the heavens. And while we were in the heavenly vision, the angel came down an bestowed upon us this priesthood; and then, as I have said, we repaired to the water and were baptized. After this, we received the high and holy priesthood; but an account of this will be given elsewhere, or in another place.