LDS Verse Context
LDS (Utah) Covenant Book of Mormon
41 And they did still continue to build up churches unto themselves, and adorn them with all manner of precious things. And thus did two hundred and fifty years pass away, and also two hundred and sixty years.
42 And it came to pass that the wicked part of the people began again to build up the secret oaths and combinations of Gadianton.
43 And also the people who were called the people of Nephi began to be proud in their hearts, because of their exceeding riches, and become vain like unto their brethren, the Lamanites.
44 And from this time the disciples began to sorrow for the sins of the world.
45 And it came to pass that when three hundred years had passed away, both the people of Nephi and the Lamanites had become exceedingly wicked one like unto another.
46 And it came to pass that the robbers of Gadianton did spread over all the face of the land; and there were none that were righteous save it were the disciples of Jesus. And gold and silver did they lay up in store in abundance, and did traffic in all manner of traffic.
47 And it came to pass that after three hundred and five years had passed away, (and the people did still remain in wickedness) Amos died; and his brother, Ammaron, did keep the record in his stead.
48 And it came to pass that when three hundred and twenty years had passed away, Ammaron, being constrained by the Holy Ghost, did hide up the records which were sacred -- yea, even all the sacred records which had been handed down from generation to generation, which were sacred -- even until the three hundred and twentieth year from the coming of Christ.
49 And he did hide them up unto the Lord that they might come again unto the remnant of the house of Jacob according to the prophecies and the promises of the Lord. And thus is the end of the record of Ammaron.
Mormon 1
1 And now I, Mormon, make a record of the things which I have both seen and heard, and call it the Book of Mormon.
2 And about the time that Ammaron hid up the records unto the Lord, he came unto me, (I being about ten years of age, and I began to be learned somewhat after the manner of the learning of my people) and Ammaron said unto me: I perceive that thou art a sober child, and art quick to observe;