Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
Pistachios in a dream are easy, blessed money. Its tree indicates a generous man.
Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
Pistachios indicate a rich man. Eating them indicates gaining lawful money.
Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
Pistachios are interpreted as wealth. Whoever sees himself eat them will gain wealth.