Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
Shackles in a dream are steadfastness in religion. Whoever sees himself shackled is steadfast in his religion. Shackles of silver indicate marriage, and of gold indicate worry.
Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
Shackles indicate worry and grief. They may also indicate travel. Whoever sees himself break shackles has relieved someone's worry.
Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
Shackles are interpreted as debt. Whoever sees himself shackled has a debt upon him.