Deáþ-bed

According to the Old English Dictionary:

-bedd, es;

deáþ-bed

n. A death-bed, grave; mortis stratum, sepulcrum :-- Nú is wilgeofa deáþbedde fæst the kind giver is now fast in his death-bed [ = grave], Beo. Th. 5795; B. 2901. deaþ-bed