1 Nephi 17
I never realized that Nephi had already seen the vision of himself building the ship before he asked about how to make the tools. He knew what the tools would look like and he knew how the ship would be built. He asked about making tools because he could see the other materials that he would use. I also realize how significant it is that Laman and Lemuel declare that the people at Jerusalem were righteous 8 years after they left, they had forgotten how wicked the people were.