《史记·七十列传·大宛列传》
从大宛以西到安息，各国虽然语言不同，但风俗大致相同，彼此可以相互了解。
自大宛以西至安息，国虽颇异言，然大同俗，相知言。
From Da-Yuan to An-xi, although all countries had different languages, their custom was almost the same, and they could communicate with one another.