Surah Al-Ankabut (The Spider), Verse 10

وَمِنَ النَّاسِ مَنْ یَّقُوْلُ اٰمَنَّا بِاللّٰهِ فَاِذَاۤ اُوْذِیَ فِی اللّٰهِ جَعَلَ فِتْنَةَ النَّاسِ كَعَذَابِ اللّٰهِ وَلَىِٕنْ جَآءَ نَصْرٌ مِّنْ رَّبِّكَ لَیَقُوْلُنَّ اِنَّا كُنَّا مَعَكُمْ اَوَلَیْسَ اللّٰهُ بِاَعْلَمَ بِمَا فِیْ صُدُوْرِ الْعٰلَمِیْنَ ۟

Wa minan naasi many yaqoolu aamannaa billaahi faizaaa ooziya fil laahi ja'ala fitnatan naasi ka'azaabil laahi wa la'in jaaa'a nasrum mir Rabbika la yaqoolunna innaa kunnaa ma'akum; awa laisal laahu bi a'lama bimaa fee sudooril 'aalameen

“Then there are among men such as say, "We believe in Allah"; but when they suffer affliction in (the cause of) Allah, they treat men's oppression as if it were the Wrath of Allah! And if help comes (to thee) from thy Lord, they are sure to say, "We have (always) been with you!" Does not Allah know best all that is in the hearts of all creation?”

Quran 29:10 (Yusuf Ali Translation)