As I walked out tonight in the mystic garden The wounded flowers were hanging from the vine I was passin' by yon cool and crystal fountain Someone hit me from behind
Ain't Talkin'. Just walkin'. Through this weary world of woe Heart burnin'. Still yearnin'. No one on Earth will ever know
- Bob Dylan "Ain't Talkin'"
Some listeners online say it is God who hits him from behind. Pretty persuasive interpretation to me.