12:96 Then, when the bearer of good news came, he cast it over his face and his sight was restored. He said, "Did I not tell you that I know from God what you do not know?"
Edip-Layth (Quran: A Reformist Translation)
Dictionaries
Ejtaal Arabic Almanac: Lane's Lexicon, Hans Wehr, Lisan al-Arab and others
and their prayers before the Temple are nothing but whistling and clapping of hands.* Taste then, [O unbelievers,] this chastisement as an outcome of your persistent denial of the truth!*