“The Decay of ancient knowledge”
To cure a child of rickets, split a living
ash tree down its length and pass
the child through
(naked, headfirst, three times).
Seal the two halves of the tree back up
and bind them with loam and black
thread. If the tree heals, so will the child.
(The child must also be washed
for three mornings in the dew
of the chosen tree.)