How do you get to the knights of the nine

go to anvil and find the prophet. talk to him and he will tell you to start the pilgrimage quest. you must go to all of the shrines and activate them. you will then be told where to find the knights of the nine quest. it is some priory out in the middle of nowhere. this quest is definitely worth it. i believe it is the best light armor in the game. plus, you get some really good weapons (the sword of the crusader and the mace of the crusader).