Unspeakable Nephi2 and Lehi4 are filled with unspeakable joy, Hel. 5:44. many see and hear unspeakable things, 3Â Ne. 26:18. Three Nephites are caught up into heaven, see and hear unspeakable things, 3Â Ne. 28:13. unspeakable gift of the Holy Ghost, D&C 121:26.