In reply to the latter words of God, Moses said, "Sufficient unto the day is the evil thereof," and God assented thereto. He admitted that it was not proper to force the knowledge of future suffering upon Israel in a present that was itself full of evil and sorrow. And the Lord said to Moses: "My words about the future were meant for thee alone, not also for them. Tell the children of Israel, besides, that at My behest an angel can stretch his hand from heaven and touch the earth with it, and three angels can find room under one tree, and My majesty can fill the whole world, for when it was My will, it appeared to Job in his hair, and, again, when I willed otherwise, it appeared in a thorn-bush."
Moses on Sinai Saw the Future and Said Enough Is Enough
Legends of the Jews 4:202