The toilet incident was reported in the Washington Post in a 2003 interview with a former detainee from Afghanistan:
"Ehsannullah, 29, said American soldiers who initially questioned him in Kandahar before shipping him to Guantanamo hit him and taunted him by dumping the Koran in a toilet. ‘It was a very bad situation for us,’ said Ehsannullah, who comes from the home region of the Taliban leader, Mohammad Omar. ‘We cried so much and shouted, Please do not do that to the Holy Koran.’ (Marc Kaufman and April Witt, "Out of Legal Limbo, Some Tell of Mistreatment," Washington Post, Mar. 26, 2003.)