Arabic Text
حَدَّثَنَا عَلِيُّ بْنُ عَبْدِ اللَّهِ، حَدَّثَنَا يَعْقُوبُ بْنُ إِبْرَاهِيمَ، حَدَّثَنَا أَبِي، عَنْ صَالِحٍ، عَنِ ابْنِ شِهَابٍ، حَدَّثَنِي حَمْزَةُ بْنُ عَبْدِ اللَّهِ بْنِ عُمَرَ، أَنَّهُ سَمِعَ عَبْدَ اللَّهِ بْنَ عُمَرَ ـ رضى الله عنهما ـ يَقُولُ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " بَيْنَا أَنَا نَائِمٌ أُتِيتُ بِقَدَحِ لَبَنٍ، فَشَرِبْتُ مِنْهُ، حَتَّى إِنِّي لأَرَى الرِّيَّ يَخْرُجُ مِنْ أَطْرَافِي، فَأَعْطَيْتُ فَضْلِي عُمَرَ بْنَ الْخَطَّابِ ". فَقَالَ مَنْ حَوْلَهُ فَمَا أَوَّلْتَ ذَلِكَ يَا رَسُولَ اللَّهِ قَالَ " الْعِلْمَ ".
English Translation
Narrated 'Abdullah bin 'Umar: Allah's Apostle said, "While I was sleeping, I was given a bowl full of milk (in the dream) and I drank from it (to my fill) till I noticed its wetness coming out of my limbs. Then I gave the rest of it to 'Umar bin Al-Khattab." The persons sitting around him, asked, "What have you interpreted (about the dream) O Allah's Apostle?" He said, "(It is religious) knowledge."
This hadith is from Sahih al-Bukhari, the most rigorously authenticated collection in Islamic scholarship. No editorial opinion is added.