Surah At-Tawbah — Ayah 121 (9:121)
وَلَا يُنفِقُونَ نَفَقَةٗ صَغِيرَةٗ وَلَا كَبِيرَةٗ وَلَا يَقۡطَعُونَ وَادِيًا إِلَّا كُتِبَ لَهُمۡ لِيَجۡزِيَهُمُ ٱللَّهُ أَحۡسَنَ مَا كَانُواْ يَعۡمَلُونَ ١٢١
English translation (Saheeh International)
Nor do they spend an expenditure, small or large, or cross a valley but that it is registered for them that Allāh may reward them for the best of what they were doing.
Brief commentary
These successful ones do not sacrifice any wealth, whether it is small or great, and do not cross any valley except that their sacrifice or journey is recorded so that Allah may repay them, giving them in the Afterlife the reward for the best of what they used to do.