In 2015, religious Jews danced at the Amman airport, presumably to celebrate an upcoming wedding.
Last December, Jewish businessmen in Bahrain danced with their Arab hosts, causing a huge amount of criticism in the Arab world.
In April, Arab media reported on some Jewish youths dancing at Damascus Gate.
Now we have Jews in the Tomb of the Patriarchs in Hebron dancing during the Sukkot holiday:
الصهاينة يرقصون في المسجد الإبراهيمي وحكام العرب يتمنون التطبيع مع الكيان الصهيوني. pic.twitter.com/jv13ZNxt3J— مفتاح (@keymiftah79) October 10, 2017
The tweet that publicized this event in Arabic threw in said "Zionists dance in the Ibrahimi Mosque yet the rulers of the Arabs wish to normalize with the Zionist entity." Because Jews dancing in their second holiest spot is of course terrible, and it certainly wouldn't be allowed if Muslims were in charge.
As they were for a thousand years before 1967.
Comments on the tweet express sorrow at witnessing such a depressing spectacle. And no, they weren't referring to the dancing style of jumping up and down in place (although some commenters compared this to Salafi style dancing.)