Undecachordum sacror...
http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/37039 <http://www.w3.org/nl/lemon/frac#Attestation>
Undecachordum sacror...
Undecachordum sacrorum librorum sive Biblia ... undecim linguis principalioribus a Joanne Baptista Raimondo Leonis XI auspiciis in lucem danda (1605, unediert, aus Giulio Negri, Istoria degli scrittori fiorentini, Ferrara 1722, p.21; Johann Albert Fabricius, Bibliotheca latina mediae et infimae aetatis, 4, Patavii 1754, p.280)