Alma 3:20

Now it came to pass that not many days after the battle which was fought in the land of Zarahemla, by the Lamanites and the Amlicites, that there was another army of the Lamanites came in upon the people of Nephi, in the same place where the first army met the Amlicites.

Not many days after the battle in the land of Zarahemla, another Lamanite army came against the Nephites. They came to the same place where the first army had met the Amlicites.

Not long after the battle in Zarahemla, another Lamanite army showed up in the exact same place where the first army had joined forces with the Amlicites.