When I googled that quote to find a citation, most of the hate groups I found attributed it to a "misinterpretation" of Leviticus 25:10, but every...every...version I could find of that was pretty similar to this from the King James Bible:
"And ye shall hallow the fiftieth year, and proclaim liberty throughout all the land unto all the inhabitants thereof: it shall be a jubile unto you; and ye shall return every man unto his possession, and ye shall return every man unto his family. "
Anyway. I have an interesting family history tied to this. I'm mostly German. My mom's side fled the rule of the Kaiser, and ended up having to change their names to stay in the US (lol illegal immigrants). They sent three sons to the US war effort in WWII, one of whom died in France. Some members of my dad's side fled from the Nazis, feeling the policies were too extreme. Others had been in the US for some time already and are thus irrelevant to the tale.
There was nothing about my dad's side that would have had them rounded up, and at the time they left, the truth of the concentration camps was not widely known. When it became more widely known, many members of that side of the family grew very depressed that they had not done more. It's an interesting (to me) form of survivor guilt.
We always recognize Holocaust Remembrance Day, and there has been a lot of hindsight wisdom passed down about societal oppression. Thanks for sharing the videos.