Alma 52:15

But behold, it came to pass in the twenty and seventh year of the reign of the Judges, that Teancum, by the command of Moroni, who had established armies to protect the south and the west borders of the land, had began his march towards the land Bountiful, that he might assist Teancum with his men, in retaking the cities which they had lost.

But in the 27th year of the judges, Teancum did something. Moroni had told him to set up armies to protect the south and west borders of the land. Teancum started marching toward the land Bountiful. He wanted to help Teancum and his men take back the cities they had lost.

But in the twenty-seventh year of the judges’ reign, Teancum—following Moroni’s command—had set up armies to protect the southern and western borders. Then he began marching toward the land of Bountiful to help Teancum retake the lost cities.