Sunan an-Nasa'i, Hadith 5721 ⓘ
It was narrated from Abu Musa Al-'Ash'ari that: He used to drink thickened grape juice that of which two-third had gone and one-third was left.
أَخْبَرَنَا سُوَيْدٌ، قَالَ أَنْبَأَنَا عَبْدُ اللَّهِ، عَنْ هُشَيْمٍ، قَالَ أَنْبَأَنَا إِسْمَاعِيلُ بْنُ أَبِي خَالِدٍ، عَنْ قَيْسِ بْنِ أَبِي حَازِمٍ، عَنْ أَبِي مُوسَى الأَشْعَرِيِّ، أَنَّهُ كَانَ يَشْرَبُ مِنَ الطِّلاَءِ مَا ذَهَبَ ثُلُثَاهُ وَبَقِيَ ثُلُثُهُ .
also referenced under: Book 51, Hadith 183 (In-Book) & Volume 6, Book 51, Hadith 5724 (DarusSalam)