Then the Spirit of the LORD came upon Jahaziel the son of Zechariah, the son of Benaiah, the son of Jeiel, the son of Mattaniah, a Levite of the sons of Asaph, in the midst of the assembly.
2 Chronicles 20:14
Surrounding context
20:13 Now all Judah, with their little ones, their wives, and their children, stood before the LORD.
20:14 Then the Spirit of the LORD came upon Jahaziel the son of Zechariah, the son of Benaiah, the son of Jeiel, the son of Mattaniah, a Levite of the sons of Asaph, in the midst of the assembly.
20:15 And he said, "Listen, all you of Judah and you inhabitants of Jerusalem, and you, King Jehoshaphat! Thus says the LORD to you: "Do not be afraid nor dismayed because of this great multitude, for the battle is not yours, but God's.