Who said "A leader serves those they command."?

This quote is attributed to Sif.

A leader serves those they command. - Sif

"A leader serves those they command."

Sif Leadership

"I have waited lifetimes for this moment."

"A warrior's heart beats strongest in battle."

"We are bound by more than just duty."

"The past shapes who we become."

"A leader must be fair and just."

"Integrity is everything."

"One must take responsibility for one's environment."

"In this house, I make the decisions"