Toba Tekh Singh
From Wikipedia: "The story is set two or three years after the 1947 Partition, when the governments of India and Pakistan decided to exchange some Muslim, Sikh and Hindu prisoners, and revolves around Bishan Singh, a Sikh inmate of an asylum in Lahore, who is from the town of Toba Tek Singh. As part of the exchange, Bishan Singh is sent under police escort to India, but upon being told that his hometown Toba Tek Singh is in Pakistan, he refuses to go. The story ends with Bishan lying down between barbed wire: 'There, behind barbed wire, was Hindustan. Here, behind the same kind of barbed wire, was Pakistan. In between, on that piece of ground that had no name, lay Toba Tek Singh.'"