As-Saffaat - 37:73

فَانظُرْ كَيْفَ كَانَ عَاقِبَةُ الْمُنذَرِينَ
[37:73]
Then see how was the end of those warned,
Then see what was the end of those who were admonished (but heeded not),-
Then see the nature of the consequence for those warned,