Walking for a while, he saw another citadel with walls all like green diamonds. And this, another Ocean King, sat on his seven-jeweled throne. So he asked, "Bodhisattva, is there something necessary that you have to come here?" So he said, "Your Majesty, I come here requesting of you the Wish-Fulfilling Jewel to help my people." So the King of the Ocean said, "Sir, this one can rain down food for all beings within 4,000 square miles. If you want to have it, please stay here two months. Every day, give me a lecture." After a while, he saw another citadel. And then the king, another King of the Ocean, sitting on his seven-jeweled throne. So he said, "This jewel can rain down seven kinds of jewels in the vicinity of 8,000 square miles. If you want it, you stay four months, preach to me, so that I know some of the Buddha's true Dharma." There were some dragons around there, knowing that Great Charity had come to the Ocean King, and had gotten the best Wish-Fulfilling Jewel, so they became greedy. And he thought to himself, "So it can only be the dragons that stole my jewels. I spent so much time and went through so much hardship to get them so that I can rescue other beings, to fulfill my wish of charity to give it to others. Even if I die, I will not go back home empty-handed. I will scoop all the water from the ocean until I see you down there."