And I also knew that the law was engraven upon the plates of brass.

also - 36 occurrences in 31 verses - 1 Nephi 1:10, 16, 19, 20,   2:10, 16, 23,   3:3, 18, 20, 28,   4:3, 11, 15, 16, 21, 24, 25, 28, 31, 34, 35,   5:1, 2, 8, 11, 12, 13, 14, 15, 16