That’s not what I asked. Can you prove this statement:
“The Jews have never forgotten which day to keep”
Why don’t you ask a Jew if they’ve forgotten which day to keep.
You could probably ask Jesus Himself, since He was certainly knew which day to keep and is considered having kept the Commandments perfectly, which means in thought and intent and action, He did not sin.
So even if the Jews in time past somehow forgot which day was the Sabbath Day, Christ kept it. I don’t recall in Scripture Christ taking a day off that conflicted with the day Jews were taking off.
Can you enlighten me if Jesus and the Jews disagreed which day to keep?