Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
quran:92:20 –

But only seeking the countenance of his Lord, Most High.  

but, he did this, only seeking the pleasure of his Lord the Most High, that is to say, only seeking ˹to secure˺ God’s reward;
القرآن:٩٢:٢٠ –

إِلَّا ابْتِغَاءَ وَجْهِ رَبِّهِ الْأَعْلَىٰ  

{إلا} لكن فعل ذلك {ابتغاء وجه ربه الأعلى} أي طلب ثواب الله.