What was given to Cronus eat instead of his son Zeus?

Cronus was tricked into eating a stone wrapped in swaddling clothes instead of his son Zeus.

Here's the story:

* Cronus' Fear: Cronus, the Titan god, was prophesied that he would be overthrown by one of his children.

* Eating His Children: To prevent this, Cronus devoured each of his children as they were born.

* Zeus' Escape: Rhea, Cronus' wife, couldn't bear to see her children consumed. She tricked Cronus into swallowing a stone wrapped in swaddling clothes instead of their newborn son Zeus.

* Zeus' Revenge: Zeus grew up in secret and eventually overthrew Cronus, becoming the king of the gods.

This myth demonstrates the themes of fear, power, and the struggle between generations.