2 Chronicles 15:9

9 And he assembled all Judah and Benjamin, along with those from the tribes of Ephraim, Manasseh, and Simeon who had settled among them, for great numbers had come over to him from Israel when they saw that the LORD his God was with him.

2 Chronicles 15:9 Meaning and Commentary

2 Chronicles 15:9

And he gathered all Judah and Benjamin, and the strangers with
them
The proselytes of the gate:

out of Ephraim and Manasseh, and out of Simeon:
out of all the places in those tribes that had come off to him, or had been taken by him; for otherwise these belonged to the ten tribes under the government of Jeroboam, and his successors, and the next clause explains it:

for they fell to him out of Israel abundance, when they saw that the
Lord his God was with him;
as was clear by the victory he gave him over the Ethiopians; after that time many in the above tribes came over to him; the Targum is,

``when they saw the Word of the Lord his God was his help.''

2 Chronicles 15:9 In-Context

7 But as for you, be strong; do not be discouraged, for your work will be rewarded.”

8 When Asa heard these words and the prophecy of Azariah son of Oded the prophet, he took courage and removed the detestable idols from the whole land of Judah and Benjamin and from the cities he had captured in the hill country of Ephraim. He then restored the altar of the LORD that was in front of the portico of the LORD’s temple.

9 And he assembled all Judah and Benjamin, along with those from the tribes of Ephraim, Manasseh, and Simeon who had settled among them, for great numbers had come over to him from Israel when they saw that the LORD his God was with him.

10 So they gathered together in Jerusalem in the third month of the fifteenth year of Asa’s reign.

11 At that time they sacrificed to the LORD seven hundred oxen and seven thousand sheep from all the plunder they had brought back.