[Attende fili] praecep[ta patris tui

Only a few syllables surviving across the tear running through this antiphon.

The neume on [ma]tris and the differentia allow to see this is almost a repetition of the same text found in the left column, except for its incipit. Corresponds to the antiphon Attende fili as found in Tol. 44.2, Braga and the Évora Breviary.