Won't you hold the line sweet Jesus
Won't you hold the line
Sittin on my bag in a railway station
Won't you hold the line

The story:

I had the tune in my head for several days recently and tried to find the song. Imagine my wonder when no search engine could find "won't you hold the line". The song I've always imagined to about about some call to Jesus, begging him not to give one up.
Ah yes, that's innocence.

Don't know how I came up with the bag though - pure imagination that one.