Al A'raf, 194 Ayah
7:194
إِنَّ ٱلَّذِينَ تَدۡعُونَ مِن دُونِ ٱللَّهِ عِبَادٌ أَمۡثَالُكُمۡۖ فَٱدۡعُوهُمۡ فَلۡيَسۡتَجِيبُواْ لَكُمۡ إِن كُنتُمۡ صَٰدِقِينَ ١٩٤
'Inna Al-Ladhīna Tad`ūna Min Dūni Al-Lahi `Ibādun 'Amthālukum ۖ Fād`ūhum Falyastajībū Lakum 'In Kuntum Şādiqīna
Indeed, those you [polytheists] call upon besides Allah are servants like you. So call upon them and let them respond to you, if you should be truthful.