Sunan an-Nasa'i, Hadith 5584 ⓘ
It was narrated that Ibn 'Umar said: "The Messenger of Allah [SAW] said: 'Every intoxicant is Khamr.'"
أَخْبَرَنَا يَحْيَى بْنُ دُرُسْتَ، قَالَ حَدَّثَنَا حَمَّادٌ، عَنْ أَيُّوبَ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " كُلُّ مُسْكِرٍ خَمْرٌ " .
also referenced under: Book 51, Hadith 46 (In-Book) & Volume 6, Book 51, Hadith 5587 (DarusSalam)