Who said "I smell you. I see you. There is no escape."?

This quote is attributed to Smaug.

I smell you. I see you. There is no escape. - Smaug

"I smell you. I see you. There is no escape."

Smaug Fear

"I am fire. I am death."

"You have no idea what you're dealing with."

"I am armored above and below with iron scales and hard gems."

"My armor is like tenfold shields, my teeth are swords, my claws spears."

"Face your fears with courage."

"You can't live your life in fear."

"Snakes. Why'd it have to be snakes?"

"Fear is just another obstacle to overcome."