Surah Al-Anbya — Ayah 15 (21:15)
فَمَا زَالَت تِّلۡكَ دَعۡوَىٰهُمۡ حَتَّىٰ جَعَلۡنَٰهُمۡ حَصِيدًا خَٰمِدِينَ ١٥
English translation (Saheeh International)
And that declaration of theirs did not cease until We made them [as] a harvest [mowed down], extinguished [like a fire].
Brief commentary
So they continued confessing to their sins and praying for their own destruction until I made them like harvested crops, dead without any movement.