Source: PL-PŁsem MsEPl 12 Antyfonarz z Płocka, pars de sanctisFolio: 023rSequence: 10Feast: Purificatio MariaeOffice: MGenre: VPosition: 01Cantus ID: 006051aMode: 8Full text: Accipiens Simeon puerum in manibus gratias agens benedixit dominum