Surah At-Tur 52:19

كُلُوا۟ وَٱشْرَبُوا۟ هَنِيٓـًٔۢا بِمَا كُنتُمْ تَعْمَلُونَ

[They will be told], "Eat and drink in satisfaction for what you used to do."

Translation: Saheeh International

Tafsir

And it will said to them ‘Eat and drink in full enjoyment hanī’an is a circumstantial qualifier that is to say muhanna’īna as a reward for what bi-mā the bi- is causative you used to do’.

Excerpt from Tafsir al-Jalalayn, commentary on 52:19, via Quran.com. The reader has the full commentary and 9 more tafsirs.