The word 'abed' is often used in books or poems, not in everyday conversations. In the novel, the knight remained abed, recovering from his wounds.
Pro Tip 2/3
Archaic Tone
'Abed' gives a sentence an old-fashioned feel, fitting for historical settings. As the castle quieted down, the servants were finally abed.
Pro Tip 3/3
Nighttime Quiet
Use 'abed' to describe the silence or inactivity when people are expected to sleep. The moon shone brightly over the village, silent with its inhabitants abed.