حَدَّثَنَا أَبُو كُرَيْبٍ، حَدَّثَنَا زَيْدُ بْنُ الْحُبَابِ، عَنْ جَعْفَرِ بْنِ بُرْدٍ الرَّاسِبِيِّ، حَدَّثَتْنِي مَوْلاَتِي أُمُّ سَالِمٍ الرَّاسِبِيَّةُ، قَالَتْ سَمِعْتُ عَائِشَةَ، تَقُولُ كَانَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ إِذَا أُتِيَ بِلَبَنٍ قَالَ ‏"‏ بَرَكَةٌ أَوْ بَرَكَتَانِ ‏"‏ ‏.‏

It wasnarrated from Ibn ‘Abbas that the Messenger of Allah (ﷺ)said

“Whoever is given food by Allah, let him say: Allahumma bariklanafihi wa arzuqna khairan minhu (O Allah, bless it for us andprovideus with something better than it). And whoever is given milkto drinkby Allah, let him say: Allahumma barik lana fihi wa zidnaminhu (OAllah, bless it for us and give us more of it). For I do notknow ofany food or drink that suffices, apart from milk.”