Thematic Bible: Necessary to prophesying

And the LORD came down in a cloud and spake unto him, and took of the spirit that was upon him, and put it upon the seventy elders. And as the spirit rested upon them, they prophesied and did nought else. But there remained two of the men in the host: the one called Eldad, and the other Medad. And the spirit rested upon them for they were of them that were written, but they went not out unto the tabernacle: and they prophesied in the host. And there ran a young man and told Moses and said, "Eldad and Medad do prophesy in the host."

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, even as he was in the midst of the congregation. And he said, "Hearken all Judah and the inhabiters of Jerusalem, and also king Jehoshaphat! Thus sayeth the LORD unto you: 'Be not afeard or faint hearted by reason of this great multitude. For the war is not yours, but God's. "And tomorrow ye shall go down to them: see, they come up at Ziz, and ye shall meet them in the flags of the brook before the wilderness of Jeruel. read more.
Moreover, it belongeth not to you for to fight this quarrel: but step forth and stand and behold the help of the LORD which is with you: fear not, nor let your heart fail you, O ye of Judah and of Jerusalem. Tomorrow go out to them: for the LORD is with you."