Who does the bible say the people who lived by Black Sea and Caspian Sea are?

The Bible does not explicitly name the people living by the Black Sea and Caspian Sea, but several ancient groups are often associated with these regions. The Scythians, for instance, are mentioned in the context of the Old Testament, particularly in Jeremiah and Ezekiel, as a nomadic warrior people. Additionally, the regions around these seas were inhabited by various tribes and nations that may not be directly named in scripture, but were significant in the historical and geopolitical context of biblical times.