'Skilful' in the Bible

Children in whom was no blemish, but well favoured, and skilful in all wisdom, and cunning in 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 tongue 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.