Of thy misprision must perforce ensue
Some true love turned, and not a false-turned true.
Further on, in the same act, Lysander, in love with Hermia, addresses her thus:
Lysander: Thy love! out, tawny Tartar, out!
Out, loathed med’cine! O, hated potion, hence!
In The Winters Tale, Act 1, Scene 2, Camillo, Lord of Sicilia, addresses Leontes, King of Sicilia:
Camillo: Say, my lord,
I could do this, and that with no rash potion,
But with a ling’ring dram, that should not work
Maliciously like poison: but I cannot