Sura al-Kahf 18:28

وَٱصْبِرْ نَفْسَكَ مَعَ ٱلَّذِينَ يَدْعُونَ رَبَّهُم بِٱلْغَدَوٰةِ وَٱلْعَشِىِّ يُرِيدُونَ وَجْهَهُۥ وَلَا تَعْدُ عَيْنَاكَ عَنْهُمْ تُرِيدُ زِينَةَ ٱلْحَيَوٰةِ ٱلدُّنْيَا وَلَا تُطِعْ مَنْ أَغْفَلْنَا قَلْبَهُۥ عَن ذِكْرِنَا وَٱتَّبَعَ هَوَىٰهُ وَكَانَ أَمْرُهُۥ فُرُطًا

wa-iṣbir nafsaka maʿa lladhīna yadʿūna rabbahum bil-ghadāti wa-l-ʿashiyyi yurīdūna wajhahu wa-lā taʿdu ʿaynāka ʿanhum turīdu zīnata l-ḥayāti l-dunyā wa-lā tuṭiʿ man aghfalnā qalbahu ʿan dhikrinā wa-ittabaʿa hawahu wa-kāna amruhu furuṭan

And keep thy soul content with those who call on their Lord morning and evening, seeking His Face; and let not thine eyes pass beyond them, seeking the pomp and glitter of this Life; no obey any whose heart We have permitted to neglect the remembrance of Us, one who follows his own desires, whose case has gone beyond all bounds.

Sura al-Qaṣaṣ 28:19

فَلَمَّآ أَنْ أَرَادَ أَن يَبْطِشَ بِٱلَّذِى هُوَ عَدُوٌّ لَّهُمَا قَالَ يَٰمُوسَىٰٓ أَتُرِيدُ أَن تَقْتُلَنِى كَمَا قَتَلْتَ نَفْسًۢا بِٱلْأَمْسِ إِن تُرِيدُ إِلَّآ أَن تَكُونَ جَبَّارًا فِى ٱلْأَرْضِ وَمَا تُرِيدُ أَن تَكُونَ مِنَ ٱلْمُصْلِحِينَ

fa-lammā an arāda an yabṭisha bi-lladhī huwa ʿaduwwun llahumā qalā yā-mūsā aturīdu an taqtulanī ka-mā qatalta nafsan bil-amsi in turīdu illā an takūna jabbāran fī l-arḍi wa-mā turīdu an takūna mina l-muṣliḥīna

Then, when he decided to lay hold of the man who was an enemy to both of them, that man said: "O Moses! Is it thy intention to slay me as thou slewest a man yesterday? Thy intention is none other than to become a powerful violent man in the land, and not to be one who sets things right!"