Referenced in:

• mss: 377 - London, British Library, Cotton Tiberius C. ii
• st: 381 - London, British Library, Cotton Vespasian A. i (the ‘Vespasian Psalter’)
• st: 937 - Stockholm, Kungliga Biblioteket, A. 135 (the ‘Codex Aureus’) 7-8, 115-16