21 nov 600 ano antes da era comum - Ishmael joins party

Descrição:

Nephi and his brothers returned to recruit Ishmael and his family. Again, the journey back to Jerusalem would have been several days. Preparing Ishmael's family would also have taken a few days, and then the return journey, which was delayed when they tried to kill Nephi.

I have hear the return for Ishmael starting in late November, as I think it was very soon after the Brass Plates. This means that they would have reach Lehi again in late December or maybe early January of the following year.