αὐλέω

And even things without life giving sound, whether pipe or harp, except they give a distinction in the sounds, how shall it be known what is piped or harped?

They are like unto children sitting in the marketplace, and calling one to another, and saying, We have piped unto you, and ye have not danced; we have mourned to you, and ye have not wept.

And saying, We have piped unto you, and ye have not danced; we have mourned unto you, and ye have not lamented.