a pillow
Examples
Pack a pillow and blanket and see as much of the world as you can.You will not regret it.
If my serenade of song and story should serve as a pillow for some composer's head, as yet perhaps unborn, to dream and build on our fond melodies in his tomorrow, I have not labored in vain.
But he had turned, little by little, a disturbance into words, he had made a pillow of old words, for his head.
The devil places a pillow for a drunken man to fall upon.
The stones of my river are as soft as a pillow.
Ill-luck upon ill-luck, and a stone for a pillow.