Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
A pond in a dream is a noble, generous man. Bathing in it indicates the removal of worry.
Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
A pond indicates a rich woman. Drinking from it indicates gaining wealth from a woman.
Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
A pond is interpreted as a rich man. Whoever sees himself swim in it is mingling with the rich.