27:51
فَٱنظُرْ كَيْفَ كَانَ عَـٰقِبَةُ مَكْرِهِمْ أَنَّا دَمَّرْنَـٰهُمْ وَقَوْمَهُمْ أَجْمَعِينَ
Then look how was the outcome of their plan - that We destroyed them and their people, all.
The Ants
فَٱنظُرْ كَيْفَ كَانَ عَـٰقِبَةُ مَكْرِهِمْ أَنَّا دَمَّرْنَـٰهُمْ وَقَوْمَهُمْ أَجْمَعِينَ
Then look how was the outcome of their plan - that We destroyed them and their people, all.
Nearby ayahs help place verse 27:51 in sequence and meaning.
قَالُوا۟ تَقَاسَمُوا۟ بِٱللَّهِ لَنُبَيِّتَنَّهُۥ وَأَهْلَهُۥ ثُمَّ لَنَقُولَنَّ لِوَلِيِّهِۦ مَا شَهِدْنَا مَهْلِكَ أَهْلِهِۦ وَإِنَّا لَصَـٰدِقُونَ
They said, "Take a mutual oath by Allah that we will kill him by night, he and his family. Then we will say to his executor, 'We did not witness the destruction of his family, and indeed, we are truthful.' "
وَمَكَرُوا۟ مَكْرًا وَمَكَرْنَا مَكْرًا وَهُمْ لَا يَشْعُرُونَ
And they planned a plan, and We planned a plan, while they perceived not.
فَتِلْكَ بُيُوتُهُمْ خَاوِيَةًۢ بِمَا ظَلَمُوٓا۟ ۗ إِنَّ فِى ذَٰلِكَ لَـَٔايَةً لِّقَوْمٍ يَعْلَمُونَ
So those are their houses, desolate because of the wrong they had done. Indeed in that is a sign for people who know.
وَأَنجَيْنَا ٱلَّذِينَ ءَامَنُوا۟ وَكَانُوا۟ يَتَّقُونَ
And We saved those who believed and used to fear Allah.