First they took the communist

and no one said anything (defended him)

Then they took the liberal/socialist

and no one did anything

Then they took the jew

and no one said anything (or defended him)

Now they have come for me and no one is left

to speak up for me

This is how I remember it, I think it was written by an inmate somewhere. I know I didn't do it justice and I'm sorry for that. I'm also unsure if you will accept this question in this subreddit.

I want to use it on the front page of a small (15-20 pages) paper I'm writing on the Holocaust.