Alma 56:1

And now it came to pass in the commencement of the thirtieth year of the reign of the Judges, in the second day, on the first month, Moroni received an epistle from Helaman, stating the affairs of the people in that quarter of the land.

At the start of the 30th year of the judges, on the second day of the first month, Moroni got a letter from Helaman. The letter told about what was happening in that part of the land.

Early in the thirtieth year of the judges’ reign—on the first day of the second month—Moroni received a letter from Helaman describing the situation in his part of the country.