《列子·汤问》
天帝担心这五座山流到最西边去，使众多的神仙与圣人失去居住的地方，于是命令禹强指挥十五只大鳌抬起脑袋把这五座山顶住。
帝恐流于西极，失群仙圣之居，乃命禺彊使巨鳌十五举首而戴之。
The Emperor of Heaven worries that the five mountains will float to the far west, so that numerous immortals and saints will lose their place to live, so he ordered Yu Qiang to command fifteen giant turtles to lift their heads and prop up the five mountain peaks.