Nón-sang

According to the Old English Dictionary:

es ;

nón-sang

m. The service held at the ninth hour, nones :-- Ða seofon tídsangas . . . nónsang, L. Ælfc. C. 19; Th. ii. 350, 7. De officio nonae horae (nónsang), Btwk. 216, 31 : R. Ben. 39, 19 : 40, 7. Nónsang wé singaþ nonam psallimus, Hymn. Surt. 60, 35. non-sang