7 : 194
إِنَّ ٱلَّذِينَ تَدۡعُونَ مِن دُونِ ٱللَّهِ عِبَادٌ أَمۡثَالُكُمۡۖ فَٱدۡعُوهُمۡ فَلۡيَسۡتَجِيبُواْ لَكُمۡ إِن كُنتُمۡ صَٰدِقِينَ
Those whom you supplicate besides Allah are slaves like you; supplicate them and let them respond to you, if you are truthful.