'Language' in the Bible

From these, [the people of] the coastlands of the nations were separated and spread into their lands, every one according to his own language, according to their constituent groups (families), and into their nations:

Now the whole earth spoke one language and used the same words (vocabulary).

And the Lord said, “Behold, they are one [unified] people, and they all have the same language. This is only the beginning of what they will do [in rebellion against Me], and now no evil thing they imagine they can do will be impossible for them.

Come, let Us (Father, Son, Holy Spirit) go down and there confuse and mix up their language, so that they will not understand one another’s speech.”

Therefore the name of the city was Babel—because there the Lord confused the language of the entire earth; and from that place the Lord scattered and dispersed them over the surface of all the earth.

And I will bless (do good for, benefit) those who bless you,And I will curse [that is, subject to My wrath and judgment] the one who curses (despises, dishonors, has contempt for) you.And in you all the families (nations) of the earth will be blessed.”

Look! Your eyes see, and the eyes of my brother Benjamin see, that I am speaking to you [personally in your language and not through an interpreter].