'Language' in the Bible

youths in whom was no blemish, and of goodly countenance, and skilful in all wisdom, and acquainted with knowledge, and understanding science, and such as had ability in them to stand in the king's palace, and whom they might teach the learning and the language of the Chaldeans.

Therefore I make a decree, that in every people, nation, and language, he who shall speak anything amiss against the God of Shadrach, Meshach, and Abed-nego, shall be cut in pieces, and his house shall be made a dunghill: because there is no other God that is able to deliver after this sort.