Various Historical mantras are found in the Saṃstrikeā portion of the Vedas. The Saṃstrikeās are by far the most ancient layer of your Vedas, and incorporate many mantras, hymns, prayers, and litanies. Mantras always originate from a Sanskrit basis, and The fundamental elements of Sanskrit language are so seem sensitive. https://www.youtube.com/watch?v=7yoEpl90KUg