Go to ivarstead (small town beneath high hrothgar at the bottom of the steps)
Speak to the inn keeper and he will give you a quest about some haunted crypt called 'Shroad Hearth Barrow'
Complete the quest and as a reward you get the sapphire dragon claw
Go back down to the barrow and through the dragon claw door
Go through the dungeons and when you complete it there will be one of those big treasure chests with it inside and some other random stuff
There is also a word wall behind it that gives you 'Kyne, Kynes Peace' shout
Cant exactly provide a screenshot because im on the xbox but have a look for yourself



And I think that's the only one that found em.