Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
Squash (Yaqtin) in a dream is a knowledgeable man or a doctor. It is healing from illnesses. Its tree indicates a blessed man.
Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
Squash indicates guidance and following the Sunnah. Eating it indicates knowledge and wisdom.
Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
Squash is interpreted as goodness and blessing. Whoever sees himself eat it will receive goodness.