Fish
If they are countable they symbolize women if they are uncountable they symbolize
the wealth and profit.
Fresh and larger fish in large quantities symbolize money, wealth and profits for the person who caught them.
Small fish symbolize worries.
A man who sees himself fishing in the water and catches a fish will have a wife. If he finds a pearl in her belly they will have a son, if he finds fat in her belly she will benefit him financially.
If you see a fish coming out of your genitals, you will have a daughter.
Seeing a fish come out of your mouth indicates bad words you will say about a woman.
[ibn Qutaybah]
If you catch a rotten fish and eat it instead of fresh fish, it symbolizes that you choose the forbidden over the permitted.
Finding a ring in the belly of a fish indicates honor and power.
Finding a fish in another fish’s stomach indicates that you will get married.
[Khalil Shahin]