Dawn - the ancestral greatsword of house Dayne, not really book

Ancestral Weapon - TV Tropes

All the Swords in Game of Thrones and Who's Owned Them

Auri (u/PleasantDouble1470) - Reddit

A song of Ice and Fire - SER ARTHUR DAYNE So, who is Ser Arthur Dayne, what is the Sword of The Morning, and what makes this house so particularly intriguing? To

plot explanation - How is one Deemed Worthy, to acquire the Greatsword Dawn? - Movies & TV Stack Exchange

House Dayne - A Wiki of Ice and Fire

Game Of Thrones: The Sword Of The Morning Arthur Dayne, Explained

Are there theories on how House Dayne chooses the sword of the morning? - Quora

All the Swords in Game of Thrones and Who's Owned Them