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Welch, John W.. "The Trial of Abinadi." In The Legal Cases in the Book of Mormon, 139-210. Provo, UT: BYU Press/Neal A. Maxwell Institute for Religious Scholarship, 2008.

Welch, John W., and John F. Hall. The Number Seven in the Revelation of John. Provo, UT: Foundation for Ancient Research and Mormon Studies, 2002.

Welch, John W., and John F. Hall. The Seven Churches. Provo, UT: Foundation for Ancient Research and Mormon Studies, 2002.

Wirth, Diane E.. "Revisiting the Seven Lineages of the Book of Mormon and the Seven Tribes of Mesoamerica." BYU Studies Quarterly 52, no. 4 (2013): 77-88.

Volluz, Corbin T.. "A Study in Seven: Hebrew Numerology in the Book of Mormon." BYU Studies Quarterly 53, no. 2 (2014): 57-83.

KnoWhy #319 - Why Did Lehi Divide His People Into Seven Tribes? (Jacob 1:13). Springville, UT: Book of Mormon Central, 2017.