Who said "Friendship means having someone's back."?

This quote is attributed to Luke Cage.

Friendship means having someone's back. - Luke Cage

"Friendship means having someone's back."

Luke Cage Friendship

"I'm not looking for redemption. I'm looking for a way to help people."

"You can't run from who you are."

"I got unbreakable skin. That don't make me a superhero."

"Power without purpose is just destruction."

"Friendship is built on trust and honesty."

"True friendship is worth more than gold."

"Good friends are like stars, always there even when you can't see them."

"Friendship means sacrifice."