This is of course the celebration of Simchat Torah in the Tomb of the Patriarchs.
A much better video is here:
The Arabic articles say:
Jews held a noisy celebration inside the Ibrahimi Mosque in Hebron in the West Bank in Palestine, where they danced to the tunes of loud songs.
The video clip caused a fuss on social networking sites, where the wrath of social media members were condemning these despicable acts inside the Ibrahimi Mosque, which included angry words against the Israeli entity, in addition to the criticism of the Arab rulers and Muslim countries who do not act for the Liberation of Palestine, and to allow this abusive business inside the house of Allah.