Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
A goblet in a dream is a servant. It indicates a man who does not keep a secret.
Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
A goblet indicates a woman. Drinking from it indicates receiving good from her.
Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
A goblet is interpreted as a servant. Breaking it indicates the servant's death.