Sayyiduna Abu Hurayrah (may Allah be pleased with him) said that on the night of the Ascension (Mi'raj), two cups were brought to the Messenger of Allah (peace and blessings be upon him), one of wine and one of milk. He (peace and blessings be upon him) took the cup of milk, and Jibril (peace be upon him) said: "All praise is for Allah, who guided you to the natural disposition (fitrah). Had you taken the wine, your Ummah would have gone astray."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الأشربة والحد فيها / 17331