The title is taken from Exodus - the Hebrew looks like this:
וגר לא־תונה ולא תלחצנו כי־גרים הייתם בארץ מצרים
The English translation:
"You shall not wrong a stranger or oppress him, for you were strangers in the land of Egypt."
Enjoy the preview:
Sadly, I won't be able to see it for a while, but if you get a chance, please do.