Source: PL-WRu I F 411 Cistercian Gradual (Silesia)Folio: 054vSequence: 6Feast: Vigilia PentecostesOffice: MASSGenre: TrCantus ID: g02373Mode: 8Full text: Attende caelum et loquar et audiat terra verba ex ore meoNotes: Lectio Temptavit deus; Collecta Deus qui in abrahe; Lectio Scripsit moyses