Source: SK-Sk (Spišska Kapitula) Antiphonale ScepusienseFolio: 056rSequence: 6Full text: Regem regum adoremus dominum qui in caelo et in terra primum sancto dono dedit Petro jus ligandi atque solvendiFeast: Petri, PauliOffice: MGenre: ICantus ID: 001142