I think there might be some reference to the book, seeing as how the line "How a body took the body" is strikingly similar to a quote in the book in which the main character misinterprets a Robert Burns poem, thinking the quote goes: "“If a body catch a body comin’ through the rye,†but the actual lyric is “If a body meet a body, coming through the rye.â€
Just thought that sounded similar. Perhaps some influence to the song but I'm certain the song has a completely different meaning as well.