Who said "Justice is whatever benefits the powerful."?

This quote is attributed to Lannister.

Justice is whatever benefits the powerful. - Lannister

"Justice is whatever benefits the powerful."

Lannister Justice

"A Lannister always pays his debts."

"I am the god of tits and wine."

"You are an awful man."

"I drink and I know things."

"Justice must always prevail."

"You think I'm just some animal?"

"Fighting for what's right never gets easier."

"Justice is worth fighting for."