Fire and Repentance Codices
From Halopedia, the Halo wiki
The Fire and Repentance Codicies are an ancient and oral ritual by Covenant Ship Masters. The Codicies were a series of ritual greetings and responses. It is known that Ship Master Qunu of the destroyer had an unmatched knowledge of the codicies.
Known Codicies
Greeting: "Honor light your way" Response: "Our blood will forge a thousand generations"
Greeting: "...let us cast arms aside. ...And like discard our wrath. Thou, in faith, will keep us safe. Whilst we find the path." Response: unknown
References
Halo: Ghosts of Onyx page 278/279
