Where is oxen from?

Could you please clarify the context of the phrase "Where is oxen from?" as it seems to be a bit unconventional? Typically, we don't ask about the origin of oxen in the same way we might ask about the origin of a product or a person. However, if we're interpreting this question metaphorically or in a specific cultural context, I'd be happy to provide a simulated questioner's tone. Assuming you're asking about the historical or cultural origins of oxen, a possible question could be: "Excuse me, but could you elaborate on the origins of oxen? Are they native to a particular region, or have they been domesticated and transported across various parts of the world? I'm quite curious about their historical significance and how they've contributed to human civilization.