Tafsir of An-Naba' 78:34

And a cup Dihaq. Ibn Abbas said, "Continuously filled.'' Ikrimah said, "Pure.'' Mujahid, Al-Hasan, Qatadah, and Ibn Zayd all said,

دهاقا

(Dihaq) "This means completely filled.'' Then Allah says,

ﻻ يسمعون فيها لغوا وﻻ كذابا