Eldad and Medad
Eldad and Medad are mentioned in the Book of Numbers, and are described as having prophesied among the Israelites, despite the fact that they had remained in the camp, while 70 elders had gone to the tabernacle outside the camp to receive the ability to prophesy from God. According to the narrative, Joshua asked Moses to forbid Eldad and Medad from prophecy, but Moses argued that it was a good thing that others could prophesy, and that ideally all the Israelites would prophesy.
In rabbinical tradition, Eldad and Medad are said to have predicted a war with Gog and Magog, with the king from Magog uniting the non-Jews and launching war in Palestine against the Jews, but these non-Jews being defeated and slain by fire from the Throne of God. Some classical rabbinical literature argues that the non-Jews would be at the mercy of the Jewish Messiah; such Messianic connections of Eldad and Medad also circulated among early Christian groups, and a particularly popular discussion of such prophecy was even quoted in the apocryphal Shepherd of Hermas.