In this parsha, Moses is overwhelmed by the ungratefulness of the tribes as they complain that, though Hashem has provide them with mana, they miss the meat of Egypt; and Hashem in response blows a wind that sends quail to the complainers who will stuff themselves with the meat. Another wonder providing them more than they need. When will we know we have enough – “tov?” Also, Hashem tells Moses to gather the elders so they too can prophesize and help him with leadership. You can’t lead alone. And two trumpets are made to gather the tribes together.