Source: SK-BRl (Bratislava) Rkp. 387 Missale NotatumFolio: 068rSequence: 2Full text: Beatus qui intelligit super egenum et pauperem in die mala liberabit eum dominusFeast: Dom. 1 p. Pent.Office: MASSGenre: GrVPosition: 01Cantus ID: g01123aImage link: http://147.213.131.4:85/digi/Rkp_zv_387/LKB___RKP_ZV_387_____24TL/SK/1_1_0068R.h…