'Skilful' 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.

And he informed me, and talked with me, and said, Daniel, I am now come forth to make thee skilful of understanding.