Percy Bysshe Shelley - In Horologium

Inter marmoreas Leonorae pendula colles
Fortunata mmis Machina dicit horas.
Quas manibus premit ilia duas insensa papillas
Cur mihi sit digito tangere, amata, nefas?

Percy Bysshe Shelley

http://www.poemhunter.com/poem/in-horologium/