Genesis 41:46-49

Joseph was thirty years old when he entered the service of Pharaoh, king of Egypt. Leaving Pharaoh’s presence, Joseph traveled throughout the entire land of Egypt. During the seven years of abundance, the land produced bumper crops. Joseph supervised the gathering up of all the great stores of food of the seven years of abundance and strategically placed them in various walled cities near where the harvest was gathered. He gathered such massive quantities of produce that he gave up trying to measure it all, for it was like counting the sand on the seashore.