Surah Al-Ma'arij 70:24

وَٱلَّذِينَ فِىٓ أَمْوَٰلِهِمْ حَقٌّ مَّعْلُومٌ

And those within whose wealth is a known right

Translation: Saheeh International

Tafsir

and in whose wealth there is an acknowledged due namely alms

Excerpt from Tafsir al-Jalalayn, commentary on 70:24, via Quran.com. The reader has the full commentary and 9 more tafsirs.