Full Sharh — Riyad as-Salihin 714
وعن أبي هريرة رضي الله عنه أن النبي صلى الله عليه وسلم أتي ليلة أسري به بقدحين من خمر ولبن، فنظر إليهما فأخذ اللبن، فقال جبريل صلى الله عليه وسلم: "الحمد لله الذي هداك للفطرة لو أخذت الخمر غوت أمتك” ((رواه مسلم)).
English Translation
Abu Hurairah (May Allah be pleased with him) reported:: On the Night of Al-Isra (the Night of Ascension) the Prophet (ﷺ) was presented with two drinking vessels: one full of wine and the other one full of milk. He looked at them. Then he took the vessel which was full of milk. Thereupon Jibril (Gabriel) said: "Al-hamdu lillah (praise be to Allah) Who has guided you to that, which is in accord with Fitrah (i.e., Islamic Monotheism; pure nature of Islam). Had you selected wine, your people would have gone astray.".
Source
Riyad as-Salihin(رياض الصالحين)
The Book of Praise and Gratitude to Allah
Hadith Number
714