What language was spoken in Midian by jethro?

The Bible doesn't explicitly state what language Jethro spoke in Midian. However, based on the context and historical understanding, it's likely he spoke a Semitic language related to Hebrew.

Here's why:

* Geographical Location: Midian was located in the Arabian Peninsula, a region where Semitic languages were dominant.

* Cultural Ties: The Midianites were closely related to the Israelites in terms of culture, religion, and lineage.

* Linguistic Similarities: The Hebrew language shares significant similarities with other Semitic languages, including Arabic and Aramaic.

While we can't be certain, it's reasonable to assume that Jethro spoke a Semitic language, possibly a dialect of Arabic or a language closely related to Hebrew.