Dalil
العربية

Quran Al-Baqarah 2:270

وَمَآ أَنفَقۡتُم مِّن نَّفَقَةٍ أَوۡ نَذَرۡتُم مِّن نَّذۡرٖ فَإِنَّ ٱللَّهَ يَعۡلَمُهُۥۗ وَمَا لِلظَّٰلِمِينَ مِنۡ أَنصَارٍ

Translation

And whatever you spend of expenditures or make of vows - indeed, Allāh knows of it. And for the wrongdoers there are no helpers.