Alma 52:38
38 And it came to pass that when the Lamanites had heard these
words, their chief captains, all those who were not slain, came
forth and threw down their weapons of war at the feet of Moroni,
and also commanded their men that they should do the same.

Alma 52:39
39 But behold, there were many that would not; and those who
would not deliver up their swords were taken and bound, and their
weapons of war were taken from them, and they were compelled to
march with their brethren forth into the land Bountiful.

Alma 52:40
40 And now the number of prisoners who were taken exceeded more
than the number of those who had been slain, yea, more than those
who had been slain on both sides.

Alma 53
Chapter 53

Alma 53:1
1 And it came to pass that they did set guards over the
prisoners of the Lamanites, and did compel them to go forth and
bury their dead, yea, and also the dead of the Nephites who were
slain; and Moroni placed men over them to guard them while they
should perform their labors.

Alma 53:2
2 And Moroni went to the city of Mulek with Lehi, and took
command of the city and gave it unto Lehi. Now behold, this Lehi
was a man who had been with Moroni in the more part of all his
battles; and he was a man like unto Moroni, and they rejoiced in
each other's safety; yea, they were beloved by each other, and
also beloved by all the people of Nephi.

Alma 53:3
3 And it came to pass that after the Lamanites had finished
burying their dead and also the dead of the Nephites, they were
marched back into the land Bountiful; and Teancum, by the orders
of Moroni, caused that they should commence laboring in digging a
ditch round about the land, or the city, Bountiful.

Alma 53:4
4 And he caused that they should build a breastwork of timbers
upon the inner bank of the ditch; and they cast up dirt out of
the ditch against the breastwork of timbers; and thus they did
cause the Lamanites to labor until they had encircled the city of
Bountiful round about with a strong wall of timbers and earth, to
an exceeding height.

Alma 53:5
5 And this city became an exceeding stronghold ever after; and
in this city they did guard the prisoners of the Lamanites; yea,
even within a wall which they had caused them to build with their
own hands. Now Moroni was compelled to cause the Lamanites to
labor, because it was easy to guard them while at their labor;
and he desired all his forces when he should make an attack