Qur'an 33:14

وَلَوْ دُخِلَتْ عَلَيْهِم مِّنْ أَقْطَارِهَا ثُمَّ سُئِلُوا۟ ٱلْفِتْنَةَ لَـَٔاتَوْهَا وَمَا تَلَبَّثُوا۟ بِهَآ إِلَّا يَسِيرًا

“And if they had been entered upon from all its [surrounding] regions and fitnah [i.e., disbelief] had been demanded of them, they would have done it and not hesitated over it except briefly.”

Al-Ahzaab 33:14 · Saheeh International