What says my Æsculapius? my Galen?...

Ha! is he dead?

Shakespeare,

Merry Wives of Windsor

, act ii.

sc. 3 (1601).

Ae'son, the father of Jason. He was restored to youth by Medea, who infused into his veins the juice of certain herbs.

In such a night,

Medea gather'd the enchanted herbs

That did renew old Aeson.