Surah Al-Baqarah 2:262

ٱلَّذِينَ يُنفِقُونَ أَمْوَٰلَهُمْ فِى سَبِيلِ ٱللَّهِ ثُمَّ لَا يُتْبِعُونَ مَآ أَنفَقُوا۟ مَنًّا وَلَآ أَذًى ۙ لَّهُمْ أَجْرُهُمْ عِندَ رَبِّهِمْ وَلَا خَوْفٌ عَلَيْهِمْ وَلَا هُمْ يَحْزَنُونَ

Those who spend their wealth in the way of Allāh and then do not follow up what they have spent with reminders [of it] or [other] injury will have their reward with their Lord, and there will be no fear concerning them, nor will they grieve.

Translation: Saheeh International

Tafsir

Those who expend their wealth in the way of God then do not follow up their expenditure with reminder of their generosity of the one on whom they expended for example by saying ‘I was good to him and restored his affairs’; …

Excerpt from Tafsir al-Jalalayn, commentary on 2:262, via Quran.com. The reader has the full commentary and 9 more tafsirs.