'Bed' in the Bible

When I go to my bed, I say, When will it be time to get up? but the night is long, and I am turning from side to side till morning light.

When I say, My bed shall comfort me, my couch shall ease my complaint;

If I wait, the grave is mine house: I have made my bed in the darkness.

He will go to bed wealthy, but won't be doing that anymore! When he opens his eyes, it will be gone!

“Its stones are the bed of sapphires;It holds dust of gold.

In a dream, in a vision of the night, when deep sleep falleth upon men, in slumberings upon the bed;

He is chastened also with pain upon his bed, and the multitude of his bones with strong pain: