It is narrated from Sayyiduna Suhar bin Abbas (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said to him: "O Suhar bin Abbas! Make your drink (nabidh) pure and pleasant, and give your neighbour to drink as well."
Hadith Referenceالمعجم الكبير للطبراني / باب الصاد / 7375