The Tower. He would come to the Dark Tower and there he would sing their names; there he would sing their names; there he would sing all their names. The sun stained the east a dusky rose, and at last Roland, no longer the last gunslinger but one of the last three, slept and dreamed his angry dreams through which there ran only that one soothing blue thread: There I will sing all their names!
Stephen King (2016). “The Dark Tower II: The Drawing of the Three”, p.424, Simon and Schuster