Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
Watermelon in a dream is worry, grief, and illness, especially the yellow kind. Green watermelon indicates a worried man. Whoever sees himself eat it will emerge from worry proportional to what he ate. Indian watermelon indicates a heavy-spirited man.
Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
Watermelon indicates unemployment and worry. Whoever sees it emerges from worry. Green watermelon indicates healing from illnesses. Red watermelon for a woman is adornment, and for a man is worry.
Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
Watermelon is interpreted as worry and grief. Eating it indicates release from prison. Many watermelons in the house indicate the death of its inhabitants.