وَلَا يُنفِقُونَ نَفَقَةً صَغِيرَةً وَلَا كَبِيرَةً وَلَا يَقْطَعُونَ وَادِيًا إِلَّا كُتِبَ لَهُمْ لِيَجْزِيَهُمُ اللَّهُ أَحْسَنَ مَا كَانُوا يَعْمَلُونَ (121)
(9:121) Likewise, whatever they spend (in the Way of Allah), be it little or much, and whichever valley they traverse (for Jihad), is credited to their account so that Allah may reward them for the good deeds they did.