﴿ إِنَّ ٱلْأَبْرَارَ يَشْرَبُونَ مِن كَأْسٍۢ كَانَ مِزَاجُهَا كَافُورًا ﴾

“[whereas,] behold, the truly virtuous shall drink from a cup flavoured with the calyx of sweet-smelling flowers:”

Truly the righteous abrār is the plural of barr or bārr namely the obedient ones will drink from a cup ka’s is a vessel for drinking wine and this wine will be in it; what is meant is that they will drink from ‘wine’ a case where the actuality is referred to by the name of the locus in which it is found; min ‘from is partitive whose mixture that with which it is mixed is camphor;