Dagon was a demonic fish-headed god.
Christ gathered real fishermen to him.
Christ fed real fish to 5,ooo disciples.

Lambs were traditionally slaughtered as pennance for the sins of humans.
Abel offered a lamb to God.
Abraham was told to sacrifice his son Isaac, but then Isaac was replaced by a ram (similar).
Lamb was eaten at Passover.
Christ was always referred to as a lamb.

The staples for ancient Israelites was bread and wine.
The Canaanites ate sacrificed children like bread, and drank their blood, like wine.
Christ said HE would be the staple of bread and wine; HIS body would be the bread, and HIS blood would be your wine.

Do you see?

He defied all witchcraft and asserted his authority over false gods.

As if to say: Do not partake of THAT; partake of ME.