Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
quran:76:5 –

Indeed, the righteous will drink from a cup ˹of wine˺ whose mixture is of Kafur,  

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;
القرآن:٧٦:٥ –

إِنَّ الْأَبْرَارَ يَشْرَبُونَ مِنْ كَأْسٍ كَانَ مِزَاجُهَا كَافُورًا  

{إن الأبرار} جمع بر أو بار وهم المطيعون {يشربون من كأس} هو إناء شرب الخمر وهي فيه والمراد من خمر تسمية للحال باسم المحل ومن للتبعيض {كان مزاجها} ما يمزج به {كافورا}.