What does 2 Chronicles 31:6 mean?

People from Israel and Judah who lived in the towns of Judah also brought a tenth of their cattle and sheep, and a tenth of the things they had dedicated to the Lord. They piled it all up in heaps. 2 Chronicles 31:6 - Modern Text Bible

(Everyone, including those from the northern tribes living in Judah, brings tithes of livestock and other dedicated things, creating large piles of offerings.)