《太平广记·卷五十六·女仙一》
又过了几年，王母又派白虎神为使者，乘着白鹿，停留在黄帝的庭院中，授给他地图。
又数年，王母遣使白虎之神，乘白鹿，集于帝庭，授以地图。
Several years later, Immortal Queen Mother again sent the White Tiger God as an envoy, riding on a white deer, and stopped at the court of Emperor Huang, granting him maps.