Quran 26:173 — The Poets (Al-Shu`ara')

وَأَمطَرنا عَلَيهِم مَطَرًا ۖ فَساءَ مَطَرُ المُنذَرينَ

We showered them with a miserable shower; what a terrible shower for those who had been warned!

[26:172] We then destroyed the others.

[26:174] This should be a lesson, but most people are not believers.