Rauner 003203 Folio 064v Chant 1 Tamquam aurum
"Tamquam aurum," the third responsory from the second nocturn of Matins, Common of Several Martyrs
Tanquam aurum in fornace probavit electos dominus et quasi holocausti hostiam accepit illos et in tempore erit respectus illorum | Quoniam donum et pax est electis dei