'Piped' in the Bible

and say ‘We piped the flute for you [playing wedding], and you did not dance; we wailed sad dirges [playing funeral], and you did not mourn and cry aloud.’

They are like children sitting in the market place and calling to one another, and saying, ‘We played the flute for you [pretending to be at a wedding], and you did not dance; we sang a dirge [pretending to be at a funeral], and you did not weep [so nothing we did appealed to you].’