Source: SK-BRsa (Bratislava) Slovenský národný archív - Graduale NitriensisFolio: 029vSequence: 1Full text: Qui meditabitur in lege domini die ac nocte dabit fructum suum in tempore suoFeast: Fer. 4 CinerumOffice: MASSGenre: CmCantus ID: g00669