Surah Sad (Sad), Verse 86

قُلْ مَاۤ اَسْـَٔلُكُمْ عَلَیْهِ مِنْ اَجْرٍ وَّمَاۤ اَنَا مِنَ الْمُتَكَلِّفِیْنَ ۟

Qul maaa as'alukum 'alaihi min ajrinw wa maaa ana minal mutakallifeen

“Say: "No reward do I ask of you for this (Qur'an), nor am I a pretender.”

Quran 38:86 (Yusuf Ali Translation)