Mishkat al-Masabih
Mishkat al-Masabih 4283
وَعَنِ ابْنِ عَبَّاسٍ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: " إِذَا أَكَلَ أَحَدُكُمْ طَعَامًا فَلْيَقُلِ: اللَّهُمَّ بَارِكْ لَنَا فِيهِ وَأَطْعِمْنَا خَيْرًا مِنْهُ. وَإِذَا سُقِيَ لَبَنًا فَلْيَقُلِ: اللَّهُمَّ بَارِكْ لَنَا فِيهِ وَزِدْنَا مِنْهُ فَإِنَّهُ لَيْسَ شَيْء يجزى مِنَ الطَّعَامِ وَالشَّرَابِ إِلَّا اللَّبَنُ ". رَوَاهُ التِّرْمِذِيُّ وَأَبُو دَاوُد
Ibn Abbas reported that the Messenger of Allah ﷺ said, “When one of you eats food, let him say: O Allah, bless it for us and feed us something better than it. When he is given milk to drink, let him say: O Allah, bless it for us and increase it for us, for nothing suffices as both food and drink except milk.” Al-Tirmidhi and Abu Dawud transmitted it.