'Skillful' in the Bible

The sons of Reuben, and the Gadites, and the half-tribe of Manasseh, of valiant men, men able to bear buckler and sword, and to shoot with bow, and skillful in war, were forty-four thousand seven hundred and sixty, that were able to go forth to war.

Chenaniah, chief of the Levites, was over the song: he instructed about the song, because he was skillful.

There are also workmen with you in abundance, cutters and workers of stone and timber, and all kinds of men who are skillful in every kind of work:

The number of them, with their brothers who were instructed in singing to Yahweh, even all who were skillful, was two hundred eighty-eight.