The Bible
Alma 15
Alma and Amulek go to Sidom and establish a church—Alma heals Zeezrom, who joins the Church—Many are baptized, and the Church prospers—Alma and Amulek go to Zarahemla. About 81 B.C.
7And he answered and said: Yea, I believe all the words that thou hast taught.
8And Alma said: If thou believest in the redemption of Christ thou canst be healed.
9And he said: Yea, I believe according to thy words.

19And thus ended the tenth year of the reign of the judges over the people of Nephi.