Today Lehi teaches his youngest son about prophecy from Joseph of Egypt. But how can this prophecy teach us about the restoration of the gospel through the prophet Joseph Smith?

More info on the Messiah Ben Joseph prophecy:

https://rsc-legacy.byu.edu/archived/selections-2007-religious-education-student-symposium/ancient-studies/messiah-ben-joseph

https://www.churchofjesuschrist.org/study/ensign/1972/12/the-old-testament-speaks-today?lang=eng