Cyril of Jerusalem

This Spirit descended upon the seventy elders in Moses' day. My object is to prove that he knew all things and worked according to his will. The seventy elders were chosen: "The Lord then came down in the cloud, and taking some of the spirit that was on Moses, he bestowed it on the seventy elders." It was not that the Spirit was divided, but his gifts were distributed according to the vessels and the capacity of the recipients. Now there were sixty-eight present, and they prophesied. Eldad and Medad were not present. To make it clear that it was not Moses who bestowed the gift but the Spirit who wrought, Eldad and Medad, who had been called but had not yet presented themselves, also prophesied.