Sahih al-Bukhari, Volume 6, Book 60, Hadith 232 (USC-MSA) ⓘ

Narrated Abu Huraira: Allah's Messenger was presented with two cups one containing wine and the other milk on the night of his night journey at Jerusalem. He looked at it and took the milk. Gabriel said, "Thanks to Allah Who guided you to the Fitra (i.e. Islam); if you had taken the wine, your followers would have gone astray.

حَدَّثَنَا عَبْدَانُ، حَدَّثَنَا عَبْدُ اللَّهِ، أَخْبَرَنَا يُونُسُ، ح وَحَدَّثَنَا أَحْمَدُ بْنُ صَالِحٍ، حَدَّثَنَا عَنْبَسَةُ، حَدَّثَنَا يُونُسُ، عَنِ ابْنِ شِهَابٍ، قَالَ ابْنُ الْمُسَيَّبِ قَالَ أَبُو هُرَيْرَةَ أُتِيَ رَسُولُ اللَّهِ صلى الله عليه وسلم لَيْلَةَ أُسْرِيَ بِهِ بِإِيلِيَاءَ بِقَدَحَيْنِ مِنْ خَمْرٍ وَلَبَنٍ، فَنَظَرَ إِلَيْهِمَا فَأَخَذَ اللَّبَنَ قَالَ جِبْرِيلُ الْحَمْدُ لِلَّهِ الَّذِي هَدَاكَ لِلْفِطْرَةِ، لَوْ أَخَذْتَ الْخَمْرَ غَوَتْ أُمَّتُكَ‏.‏