Al-Hijr 15:88
لَا تَمُدَّنَّ عَيْنَيْكَ إِلَىٰ مَا مَتَّعْنَا بِهِۦٓ أَزْوَٰجًا مِّنْهُمْ وَلَا تَحْزَنْ عَلَيْهِمْ وَٱخْفِضْ جَنَاحَكَ لِلْمُؤْمِنِينَ
La tamuddanna AAaynayka ila mamattaAAna bihi azwajan minhum wala tahzanAAalayhim wakhfid janahaka lilmu/mineen
"Do not extend your eyes toward that by which We have given enjoyment to [certain] categories of them [i.e., the disbelievers], and do not grieve over them. And lower your wing [i.e., show kindness] to the believers."
Al-Hijr 15:88, translation by Sahih International
A short reflection
Do not extend your eyes towards what We have granted to certain groups of them. Lower your wing to the believers.