Surah Al-Layl 92:20

إِلَّا ٱبْتِغَآءَ وَجْهِ رَبِّهِ ٱلْأَعْلَىٰ

But only seeking the face [i.e., acceptance] of his Lord, Most High.

Translation: Saheeh International

Tafsir

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;

Excerpt from Tafsir al-Jalalayn, commentary on 92:20, via Quran.com. The reader has the full commentary and 9 more tafsirs.