Thematic Bible: Necessary to prophesying

Then the LORD came down in the cloud and spoke to him; and He took of the Spirit who was upon him and placed Him upon the seventy elders. And when the Spirit rested upon them, they prophesied. But they did not do it again. But two men had remained in the camp; the name of one was Eldad and the name of the other Medad. And the Spirit rested upon them (now they were among those who had been registered, but had not gone out to the tent), and they prophesied in the camp. So a young man ran and told Moses and said, "Eldad and Medad are prophesying in the camp."

Then in the midst of the assembly the Spirit of the LORD came upon Jahaziel the son of Zechariah, the son of Benaiah, the son of Jeiel, the son of Mattaniah, the Levite of the sons of Asaph; and he said, "Listen, all Judah and the inhabitants of Jerusalem and King Jehoshaphat: thus says the LORD to you, 'Do not fear or be dismayed because of this great multitude, for the battle is not yours but God's. 'Tomorrow go down against them. Behold, they will come up by the ascent of Ziz, and you will find them at the end of the valley in front of the wilderness of Jeruel. read more.
'You need not fight in this battle; station yourselves, stand and see the salvation of the LORD on your behalf, O Judah and Jerusalem ' Do not fear or be dismayed; tomorrow go out to face them, for the LORD is with you."