Ibn Abbas narrated:

“I entered with the Messenger of Allah, I and Khalid bin Al-Walid, upon Maimunah so she brought us a vessel of milk. The Messenger of Allah drank from it, I was upon his right and Khalid was upon left, so he said to me: ‘The (turn to) drink is for you, so if you wish, you could choose to grant it to Khalid.’ So I said: ‘I would not prefer anyone (above myself) for your leftovers.’ Then the Messenger of Allah said: ‘Whoever Allah feeds some food, then let him say: “O Allah, bless it for us, and feed us better than it, (Allahumma Barik Lana Fihi Wa At’imna Khairan Minhu)” and whomsoever Allah gives milk to drink, then let him say: “O Allah bless it for us, and grant us increase in it (Allahummha Barik Lana Fihi Wa Zidna Minhu).” And the Messenger of Allah said, ‘There is nothing that suffices in the place of food and rink except for milk.’”

حَدَّثَنَا أَحْمَدُ بْنُ مَنِيعٍ، حَدَّثَنَا إِسْمَاعِيلُ بْنُ إِبْرَاهِيمَ، حَدَّثَنَا عَلِيُّ بْنُ زَيْدٍ، عَنْ عُمَرَ، وَهُوَ ابْنُ أَبِي حَرْمَلَةَ عَنِ ابْنِ عَبَّاسٍ، قَالَ دَخَلْتُ مَعَ رَسُولِ اللَّهِ ﷺ أَنَا وَخَالِدُ بْنُ الْوَلِيدِ عَلَى مَيْمُونَةَ فَجَاءَتْنَا بِإِنَاءٍ مِنْ لَبَنٍ فَشَرِبَ رَسُولُ اللَّهِ ﷺ وَأَنَا عَلَى يَمِينِهِ وَخَالِدٌ عَلَى شِمَالِهِ فَقَالَ لِي " الشَّرْبَةُ لَكَ فَإِنْ شِئْتَ آثَرْتَ بِهَا خَالِدًا " . فَقُلْتُ مَا كُنْتُ أُوثِرُ عَلَى سُؤْرِكَ أَحَدًا . ثُمَّ قَالَ رَسُولُ اللَّهِ ﷺ " مَنْ أَطْعَمَهُ اللَّهُ الطَّعَامَ فَلْيَقُلِ اللَّهُمَّ بَارِكْ لَنَا فِيهِ وَأَطْعِمْنَا خَيْرًا مِنْهُ . وَمَنْ سَقَاهُ اللَّهُ لَبَنًا فَلْيَقُلِ اللَّهُمَّ بَارِكْ لَنَا فِيهِ وَزِدْنَا مِنْهُ " . وَقَالَ رَسُولُ اللَّهِ ﷺ " لَيْسَ شَيْءٌ يَجْزِي مَكَانَ الطَّعَامِ وَالشَّرَابِ غَيْرُ اللَّبَنِ " . قَالَ هَذَا حَدِيثٌ حَسَنٌ . وَقَدْ رَوَى بَعْضُهُمْ هَذَا الْحَدِيثَ عَنْ عَلِيِّ بْنِ زَيْدٍ فَقَالَ عَنْ عُمَرَ بْنِ حَرْمَلَةَ . وَقَالَ بَعْضُهُمْ عَمْرُو بْنُ حَرْمَلَةَ وَلاَ يَصِحُّ .