Genesis 41:46-49

Joseph was thirty years old when he stood before Pharaoh king of Egypt. And Joseph went out from the presence of Pharaoh, and went throughout all the land of Egypt. Now in the seven plentiful years the ground brought forth abundantly. So he gathered up all the food of the seven years which were in the land of Egypt, and laid up the food in the cities; he laid up in every city the food of the fields which surrounded them. Joseph gathered very much grain, as the sand of the sea, until he stopped counting, for it was immeasurable.