'Bed' in the Bible

yea, they come in to the house, and he is lying on his bed, in the inner part of his bed-chamber, and they smite him, and put him to death, and turn aside his head, and they take his head, and go the way of the plain all the night,

Also -- when wicked men have slain the righteous man in his own house, on his bed; and now, do not I require his blood of your hand, and have taken you away from the earth?'