Eating the Liver
Interpreters mention that if one sees themselves eating the liver of a human or animal in a dream, they might acquire and consume hidden wealth. If there are many livers (cooked, grilled, or raw), it may indicate treasures that will be revealed to the dreamer. It was also mentioned that the strength of the spleen in a dream might signify relief and bodily well-being.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam