Thematic Bible: Necessary to prophesying

And Jehovah came down in a cloud and spoke to him, and took of the spirit on him and gave it to the seventy elders. And it happened when the Spirit rested upon them, they prophesied. But they never did so again. But two of the men stayed in the camp; the name of the one was Eldad, and the name of the other was Medad. And the Spirit rested upon them. And they were of those who were written, but did not go out to the tabernacle. And they prophesied in the camp. And a young man ran and told Moses, and said, Eldad and Medad are prophesying in the camp.

And the Spirit of Jehovah came on 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 congregation. And he said, Listen, all Judah, and you people of Jerusalem, and King Jehoshaphat! So says Jehovah to you, Do not be afraid nor dismayed because of this great multitude. For the battle is not yours, but God's. Tomorrow go down against them. Behold, they come up by the cliff of Ziz. And you shall find them at the end of the valley, before the wilderness of Jeruel. read more.
You shall not fight in this battle. Set yourselves and stand, and see the salvation of Jehovah with you, O Judah and Jerusalem. Do not fear nor be dismayed. Tomorrow go out against them, for Jehovah will be with you.