Compare 2 Chronicles 30:18. Hence, five of the ten tribes certainly sent representatives. Two - Reuben and Gad - were in captivity. One - Dan - was absorbed into Judah. Simeon and Naphtali, which alone remained, seem to have been more than ordinarily idolatrous 2 Chronicles 34:6.
Related Commentaries of 2 Chronicles 30:11
2 Chronicles 30:11
11 Nevertheless divers of Asher and Manasseh and of Zebulun humbled themselves, and came to Jerusalem.