In this excerpt from act IV, scene VII, of Hamlet, which phrase supports the theme of disease, rotting, and decay?
Collected from all simples that
have virtue
Under the moon, can save the thing
from death
That is but scratch'd withal: I'll
touch my point
With this contagion, that, if I
gall him slightly,It may be death.
It describes the poison that he will use on his sword.