Numbers 11:24-26

24So Moses went out and told the people the words of the Lord. He then gathered seventy men of the elders of the people and had them stand around the tabernacle.

25And the Lord came down in the cloud and spoke to them, and he took some of the Spirit that was on Moses and put it on the seventy elders. When the Spirit rested on them, they prophesied, but did not do so again.

26But two men remained in the camp; one’s name was Eldad, and the other’s name was Medad. And the spirit rested on them. (Now they were among those in the registration, but had not gone to the tabernacle.) So they prophesied in the camp.