21:57
Al-Anbya 57
Surah Al-Anbya (الأنبياء), verse 57 — reference 21:57. Arabic text with optional translation and free audio on Al-Qalam.
وَتَٱللَّهِ لَأَكِيدَنَّ أَصْنَـٰمَكُم بَعْدَ أَن تُوَلُّوا۟ مُدْبِرِينَ
watal-lahi la-akīdanna aṣnāmakum baʿda an tuwallū mud'birīna
And [I swear] by Allāh, I will surely plan against your idols after you have turned and gone away."