What is a tool carried by an Egyptian god or goddess to symbolize kingship and fertility of land?

A tool commonly associated with Egyptian gods and goddesses that symbolizes kingship and the fertility of the land is the crook and flail. The crook represents the role of a shepherd, guiding and protecting the people, while the flail symbolizes the fertility of the land and the ability to ensure bountiful harvests. These symbols are often depicted in the hands of pharaohs and deities, signifying their divine authority and connection to the prosperity of the kingdom.