Who said "The money of kings is ash beneath my talons."?

This quote is attributed to Drogon.

The money of kings is ash beneath my talons. - Drogon

"The money of kings is ash beneath my talons."

Drogon Money

"I am fire. I am death."

"Dracarys."

"A dragon is not a slave."

"I will burn them all."

"Money is important, but it's not everything"

"Money doesn't buy happiness, but it buys things that make you forget you're unhappy."

"Money isn't everything."

"Money is meaningless without purpose."