'Expert' in the Bible

Now give orders to your servants who are here before you to go in search of a man who is an expert player on a corded instrument: and it will be that when the evil spirit from God is on you, he will make music for you on his instrument, and you will get well.

And Saul said to his servants, Then get me a man who is an expert player, and make him come to me.

Then one of the servants in answer said, I have seen a son of Jesse, the Beth-lehemite, who is expert at playing, and a strong man and a man of war; and he is wise in his words, and pleasing in looks, and the Lord is with him.

Go now, and take more steps, and see where he is living: for they say that he is expert in deceit.