'Language' in the Bible

youths who {have no physical defect}, and [who are] {handsome}, and [who are] prudent in all wisdom and {endowed with knowledge}, and [who] understand insight, and who [have] the {ability} in them to serve in the palace of the king. [And the king ordered him] to teach them the literature and the language of [the] Chaldeans.

And from me {is set forth} a decree that any people, nation, or language that [may] utter criticism against their God--[the God of] Shadrach, Meshach and Abednego--will be broken into pieces and their house will be made like ruins. {For} there is not another God who is able to rescue like this [God]."