How do you get the ebony sword in Skyrim?

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Tags

1. #level
2. #about
3. #quest
4. #might
5. #defeated
6. #terrorizing
7. #innkeeper
8. #heard
9. #start
10. #begin
11. #whiterun
12. #reach
13. #rumors
14. #blade
15. #dragon
16. #early
17. #questline
18. #ebony
19. #daedric
20. #whispering
21. #reward