Surah Yunus, Verse 51

أَثُمَّ إِذَا مَا وَقَعَ ءَامَنتُم بِهِۦٓۚ ءَآلۡـَٰٔنَ وَقَدۡ كُنتُم بِهِۦ تَسۡتَعۡجِلُونَ٥١

athumma idhā mā waqaʿa āmantum bihi āl'āna waqad kuntum bihi tastaʿjilūna

Then is it that when it has [actually] occurred you will believe in it? Now? And you were [once] for it impatient.