قَوَارِيرَا۟ مِن فِضَّةٍ قَدَّرُوهَا تَقْدِيرًا
Qaw a reera min fi dd atin qaddarooh a taqdeer a n crystal-like, [but] of silver - the measure whereof they alone will determine.16
 - Mohammad Asad
and goblets made of crystal-clear silver, filled by their attendants in due measure.
 - Muhammad Farooq-i-Azam Malik
crystalline silver, filled precisely as desired.
 - Mustafa Khattab
(Bright as) glass but (made) of silver, which they (themselves) have measured to the measure (of their deeds).
 - Marmaduke Pickthall
Crystal-clear made of silver: they will determine the measure thereof (according to their wishes). 5848
 - Abdullah Yusuf Ali