Who said "We are bound by duty that goes beyond blood."?

This quote is attributed to W'Kabi.

We are bound by duty that goes beyond blood. - W'Kabi

"We are bound by duty that goes beyond blood."

W'Kabi

"The throne is not promised to anyone. We must earn our place."

"Loyalty to our nation comes before all personal desires."

"A warrior's strength is measured not by his weapon, but by his conviction."

"We protect what is ours. That is the way of Wakanda."