Who said "I have seen death. It holds no power over me."?

This quote is attributed to Stannis Baratheon.

I have seen death. It holds no power over me. - Stannis Baratheon

"I have seen death. It holds no power over me."

Stannis Baratheon Death

"Duty is the death of love."

"I am of the night."

"The night is dark and full of terrors."

"A king does not ask, he commands."

"Death doesn't scare me anymore."

"Death and I are old friends."

"Welcome to my world."

"Death is just the beginning."