In Mahabharata and many other scriptures, there is a class of elite people called Charanas.
For example, consider the following excerpt from Mahabharata
The men carried the message in a trice to the court. And the citizens of Hastinapura, hearing of the arrival of thousands of Charanas and Munis, were filled with wonder. And it was soon after sunrise that they began to come out in numbers with their wives and children to behold those ascetics. Seated in all kinds of cars and conveyances by thousands, vast numbers of Kshatriyas with their wives, and Brahmanas with theirs came out.
Who are called Charanas? What is meant by Charana?