Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
Dancing in a dream is calamity, worry, and grief. It indicates a scandal and the revealing of secrets. For a sick person, dancing indicates the protraction of his illness. A woman dancing indicates a great scandal.
Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
Dancing for a prisoner indicates his release, and for the poor, sudden wealth that does not last. Dancing in the house indicates a calamity befalling its household. Whoever dances for another shares in his calamity.
Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
Dancing is interpreted as worry and calamity. Whoever sees himself dancing in a public place will become famous for something bad. Dancing alone in a closed place is a lesser worry than dancing in front of people.