Alec Lightwood: How do you manage never to get mud on you?

Izzy Lightwood: I’m pure at heart. It repels the dirt.

(Jace snorts and then wiggles his fingers covered in mud at her.)

Jace Herondale: Filthy inside and out.

From the book The Mortal Instruments: City of Ashes (Book Two) | Written by Cassandra Clare