《太平广记·卷九·神仙九》
王烈就团了象桃子大小的泥丸带了回来，对嵇康说： 我得到了一件奇怪的东西给你。 
烈合数丸如桃大，用携少许归，乃与叔夜曰： 吾得异物。 
Wang Lie then formed a mud ball the size of a peach and brought it back. He said to Ji Kang, "I have found something strange for you."