'Bed' in the Bible

Michal took the household idol and laid it on the bed, and put a quilt of goats’ hair at its head, and covered it with clothes.

Then Saul sent messengers to see David, saying, “Bring him up to me on his bed, that I may put him to death.”

When the messengers entered, behold, the household idol was on the bed with the quilt of goats’ hair at its head.

But he refused and said, “I will not eat.” However, his servants together with the woman urged him, and he listened to them. So he arose from the ground and sat on the bed.