That he heard Abu Hurairah saying that the Messenger of Allah ﷺ said: "Khamr comes from these two trees (plants): The datepalm and the grape (vine)." (Using translation from Tirmidhī 1875)
قَالَ رَسُولُ اللهِ ﷺ الْخَمْرُ فِي هَاتَيْنِ الشَّجَرَتَيْنِ النَّخْلَةِ وَالْعِنَبَةِ