Who said "I will not rest until the realm knows peace under my rule."?

This quote is attributed to Daenerys Targaryen.

I will not rest until the realm knows peace under my rule. - Daenerys Targaryen

"I will not rest until the realm knows peace under my rule."

Daenerys Targaryen Peace

"I am the blood of Old Valyria. I am the dragon."

"A dragon is not a slave."

"I will take what is mine with fire and blood."

"The night is dark and full of terrors, but so is the day."

"Peace comes from a good conscience."

"Life is too short to hold grudges."

"A man's home is his sanctuary. It should be treated as such."

"The world is chaotic enough. At least your home should make sense."