Surat Al-Baqara (The Cow) - البقرة

أَمْ حَسِبْتُمْ أَن تَدْخُلُوا۟ ٱلْجَنَّةَ وَلَمَّا يَأْتِكُم مَّثَلُ ٱلَّذِينَ خَلَوْا۟ مِن قَبْلِكُم مَّسَّتْهُمُ ٱلْبَأْسَآءُ وَٱلضَّرَّآءُ وَزُلْزِلُوا۟ حَتَّىٰ يَقُولَ ٱلرَّسُولُ وَٱلَّذِينَ ءَامَنُوا۟ مَعَهُۥ مَتَىٰ نَصْرُ ٱللَّهِ أَلَآ إِنَّ نَصْرَ ٱللَّهِ قَرِيبٌ ﴿٢١٤﴾

Or do you think that you would enter the garden while yet the state of those who have passed away before you has not come upon you; distress and affliction befell them and they were shaken violently, so that the Apostle and those who believed with him said: When will the help of Allah come? Now surely the help of Allah is nigh!