O God, the Eternal Father, we ask thee in the name of thy Son, Jesus Christ, to bless and sanctify this bread to the souls of all those who partake of it; that they may eat in remembrance of the body of thy Son, and witness unto thee, O God, the Eternal Father, that they are willing to take upon them the name of thy Son, and always remember him, and keep his commandments which he hath given them, that they may always have his Spirit to be with them. Amen
source: The Book Of Mormon. Trans. Joseph Smith Jr. 5th ed. Salt Lake City: The Church of Jesus Christ of Latter-day Saints, 1957. Moroni 4:3.