This world is twisted beyond hope, when lowborn smugglers must vouch for the honor of kings.
Cersei Lannister: I shall wear this as a badge of honor. Robert Barathon: Wear it in silence or I'll honor you again.
Men of honor will do things for their children that they would never consider doing for themselves.
You are an honest and honorable man...Ofttimes I forget that. I have met so few of them in my life.
What would a Frey know of honor? - Sir Davos Seaworth
A craven can be as brave as any man, when there is nothing to fear. And we all do our duty, when there is no cost to it. How easy it seems then, to walk the path of honor. Yet soon or late in every man's life comes a day when it is not easy, a day when he must choose. (Maester Aemon)
Ser Barristan loves his honor, Grand Maester Pycelle loves his office, and Littlefinger loves Littlefinger.
I am not questioning your honor, I am denying its existence.
Love is the bane of honor, the death of duty.