3 Nephi 10
I can’t say that I am surprised, but I had never noticed before that some people suffocated during the darkness (They were “overpowered by the vapor of smoke and of darkness”). Christ promised as he spoke that the Jews would flourish after the promises made to their fathers were fulfilled though their days would be bleak until then if they did not repent. In other words they will really enjoy the millenium and will prosper as a people during that time. I guess that is part of the restoration of the Ten Tribes acknowledged in the Tenth Article of Faith.