Alma 62:14

And it came to pass that Moroni and Pahoran, leaving a large body of men in the land of Zarahemla, took their march with a large body of men towards the land of Nephihah, being determined to overthrow the Lamanites in that city.

Moroni and Pahoran left many soldiers in the land of Zarahemla. They took a large group of men and marched toward the land of Nephihah. They were going to defeat the Lamanites in that city.

Moroni and Pahoran left a large garrison in Zarahemla, then marched with a massive force toward the land of Nephihah. They were determined to drive the Lamanites out of that city.