35وَما كانَ صَلاتُهُم عِندَ البَيتِ إِلّا مُكاءً وَتَصدِيَةً ۚ فَذوقُوا العَذابَ بِما كُنتُم تَكفُرونَ(Saheeh International)And their prayer at the House [i.e., the Ka‘bah] was not except whistling and handclapping. So taste the punishment for what you disbelieved [i.e., practiced of deviations].