After I had obtained the above revelation, both the plates and the Urim and Thummim were taken from me again; but in a few days they were returned to me, when I enquired of the Lord, and the Lord said thus unto me. Revelation given to Joseph Smith. jr. May 1829, informing him of the alteration of the Manuscript of the fore part of the Book of Mormon. 1. Now behold I say unto you, that because you delivered up those writings which you had power given unto you to translate, by the means of the Urim and Thummim, into the hands of a wicked man, you have lost them: and you also lost your gift at the same time, and your mind became darkened