Surah Al-Mutaffifin 83:28

عَيْنًا يَشْرَبُ بِهَا ٱلْمُقَرَّبُونَ

A spring from which those near [to Allāh] drink.

Translation: Saheeh International

Tafsir

a spring ‘aynan is in the accusative because of an implicit prefatory amdahu ‘I extol this spring’ from which those brought near will drink yashrabu bihā should be yashrabu minhā or it may be that bihā is used because yashrabu is meant to imply the sense of yaltadhdhu bihā ‘in which they delight’.

Excerpt from Tafsir al-Jalalayn, commentary on 83:28, via Quran.com. The reader has the full commentary and 9 more tafsirs.