Who said "To die with a sword in hand is the only way."?

This quote is attributed to Drogo.

To die with a sword in hand is the only way. - Drogo

"To die with a sword in hand is the only way."

Drogo Death

"I am the stallion who mounts the world"

"A Dothraki hears a word and takes it as a command"

"You are of my blood. That is enough"

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

"Death doesn't scare me anymore."

"Death and I are old friends."

"Welcome to my world."

"Death is just the beginning."