Which ancient Greek traveler wrote about the land of the Scythians and their customs in the 5th century BCE, and what was the title of his work?

The ancient Greek traveler Herodotus wrote about the land of the Scythians and their customs in the 5th century BCE. His work, “Histories,” provides detailed accounts of various peoples, including the Scythians, offering insights into their way of life and the regions he explored.