《太平广记·卷十·神仙十》
仙药中的上品有 九转还丹 、 太乙金液 ，服用后可以立刻升天，不用日积月累的修炼。
药之上者，有九转还丹、太乙金液、服之皆立登天，不积日月矣。
The highest quality of immortal medicine includes the Nine-Turn Golden Pill and the Supreme Unity Golden Liquid. Upon taking these medicines you can immediately ascend to heaven without the need for months and years of cultivation.