Numbers 11:23-26

²³And the LORD said unto Moses: 'Is the LORD'S hand waxed short? now shalt thou see whether My word shall come to pass unto thee or not.'

²⁴And Moses went out, and told the people the words of the LORD; and he gathered seventy men of the elders of the people, and set them round about the Tent.

²⁵And the LORD came down in the cloud, and spoke unto him, and took of the spirit that was upon him, and put it upon the seventy elders; and it came to pass, that, when the spirit rested upon them, they prophesied, but they did so no more.

²⁶But there remained two men in the camp, the name of the one was Eldad, and the name of the other Medad; and the spirit rested upon them; and they were of them that were recorded, but had not gone out unto the Tent; and they prophesied in the camp.