A Knight's Oath is a document in the Blood and Wine expansion.
While trying to enter Regis' temporary home at Mère-Lachaiselongue Cemetery, Geralt can dispell an illusionary wall with The Eye of Nehaleni. Behind it on top of a grave are this document and the Casus Foederis silver sword.
Journal entry[]
- Here rests Sir Ramon of Gichon. On my grave you will not find the likeness of the man who once lived. I gave my heart, soul and body to the knightly craft and I wish to be remembered as a knight. The symbol of chivalry is a naked sword. And that symbol rests above me. The sword that defended my honor, my friends and my heart. The sword that was closer to me than a brother. The sword that was never stained by the blood of an innocent man. Let it rest on this stone through the ages.