The Messenger of Allah ﷺ said, "Whoever Allah feeds with food, let him say, 'O Allah, bless it for us and provide us with something better than it.' And whoever Allah gives milk to drink, let him say, 'O Allah, bless it for us and give us more of it.' For I know of nothing that suffices in place of both food and drink except milk."
حدثنا هشام بن عمار حدثنا إسمعيل بن عياش حدثنا ابن جريج عن ابن شهاب عن عبيد الله بن عبد الله بن عتبة
قال رسول الله ﷺ من أطعمه الله طعاما فليقل اللهم بارك لنا فيه وارزقنا خيرا منه ومن سقاه الله لبنا فليقل اللهم بارك لنا فيه وزدنا منه فإني لا أعلم ما يجزئ من الطعام والشراب إلا اللبن
Its isnad is daif. Busiri graded it hasan, see hadith 3426. As for Ibn Jurayj, Abu Hatim said, "This is not from the hadith of Zuhri. It is rather from the hadith of Ali bin Zayd bin Jadan, from Umar bin Harmalah, from Ibn Abbas, from the Prophet ﷺ... I fear that it may have been inserted into the narration attributed to Hisham bin Ammar, for when he grew old his memory changed." Ilal 5/1482.The hadith of Umar bin Harmalah was narrated by Abu Dawud, hadith 3730, Tirmidhi, hadith 3455, Humaydi, hadith 482, and others, and its isnad is daif. See also hadith 3426, for it contains a portion of it.