Surah Al-An'am (The Cattle), Verse 41

بَلْ اِیَّاهُ تَدْعُوْنَ فَیَكْشِفُ مَا تَدْعُوْنَ اِلَیْهِ اِنْ شَآءَ وَتَنْسَوْنَ مَا تُشْرِكُوْنَ 

Bal iyyaahu tad'oona fa yakshifu maa tad'oona ilaihi in shaaa'a wa tansawna maa tushrikoon

“"Nay,- On Him would ye call, and if it be His will, He would remove (the distress) which occasioned your call upon Him, and ye would forget (the false gods) which ye join with Him!"”

Quran 6:41 (Yusuf Ali Translation)