Sura Hūd 11:12

فَلَعَلَّكَ تَارِكٌۢ بَعْضَ مَا يُوحَىٰٓ إِلَيْكَ وَضَآئِقٌۢ بِهِۦ صَدْرُكَ أَن يَقُولُوا۟ لَوْلَآ أُنزِلَ عَلَيْهِ كَنزٌ أَوْ جَآءَ مَعَهُۥ مَلَكٌ إِنَّمَآ أَنتَ نَذِيرٌ وَٱللَّـهُ عَلَىٰ كُلِّ شَىْءٍ وَكِيلٌ

fa-laʿallaka tārikun baʿḍa mā yūḥā ilayka wa-ḍāʾiqun bihi ṣadruka an yaqūlū lawlā unzila ʿalayhi kanzun aw jāa maʿahu malakun innamā anta nadhīrun wallāhu ʿalā kulli shayʾin wakīlun

Perchance thou mayest (feel the inclination) to give up a part of what is revealed unto thee, and thy heart feeleth straightened lest they say, "Why is not a treasure sent down unto him, or why does not an angel come down with him?" But thou art there only to warn! It is Allah that arrangeth all affairs!