Thematic Bible: Necessary to prophesying

Then the Lord descended in the cloud and spoke to him. He took some of the Spirit that was on Moses and placed [the Spirit] on the 70 elders. As the Spirit rested on them, they prophesied, but they never did it again. Two men had remained in the camp, one named Eldad and the other Medad; the Spirit rested on them-they were among those listed, but had not gone out to the tent-and they prophesied in the camp. A young man ran and reported to Moses, "Eldad and Medad are prophesying in the camp."

In the midst of the congregation, the Spirit of the Lord came on Jahaziel (son of Zechariah, son of Benaiah, son of Jeiel, son of Mattaniah, a Levite from Asaph's descendants), and he said, "Listen carefully, all Judah and you inhabitants of Jerusalem, and King Jehoshaphat. This is what the Lord says: 'Do not be afraid or discouraged because of this vast multitude, for the battle is not yours, but God's. Tomorrow, go down against them. You will see them coming up the ascent of Ziz, and you will find them at the end of the valley facing the Wilderness of Jeruel. read more.
You do not have to fight this [battle]. Position yourselves, stand still, and see the salvation of the Lord. [He is] with you, Judah and Jerusalem. Do not be afraid or discouraged. Tomorrow, go out to face them, for the Lord is with you.' "