78:34
وَكَأْسًۭا دِهَاقًۭا ٣٤
Saheeh International
And a full cup.
Tafsir of "Ibn Kathir" (English)
And a cup Dihaq.Ibn Abbas said, "Continuously filled."Ikrimah said, "Pure."Mujahid, Al-Hasan, Qatadah, and Ibn Zayd all said, دِهَاقاً (Dihaq)"This means completely filled."Then Allah says,لاَّا يَسْمَعُونَ فِيهَا لَغْوًا وَلَا كِذَّابًا