약사유리광여래본원공덕경, 4부 중 2부

However, if they have briefly heard the name of the Medicine Master Lapis Lazuli Light Tathagata when they were humans, although now they are reborn into the wretched destinies, if they can recall the Buddha’s name even briefly, they will immediately be free from these destinies and be reborn as human beings. They will remember their sojourn in the lower destinies, and, dreading their past sufferings, crease to wallow in worldly pleasures. They will gladly practice charity, praise others who do so, and will no longer be ungenerous. Gradually, they will even be able to donate parts of their bodies to those who need them, not to mention mere material possessions.