Before eating
بِسْمِ اللَّهِ وَعَلَى بَرَكَةِ اللَّهِ
Bismillahi wa ala barakatillah
In the name of Allah, and with the blessing of Allah.
Food & Drink Sunan Abu Dawud 3767
Duas
Short supplications for the moments of the day, in Arabic, transliteration and English.
After eating
الْحَمْدُ لِلَّهِ الَّذِي أَطْعَمَنِي هَذَا وَرَزَقَنِيهِ مِنْ غَيْرِ حَوْلٍ مِنِّي وَلَا قُوَّةٍ
Alhamdu lillahil-ladhi at'amani hadha wa razaqanihi min ghayri hawlin minni wa la quwwah
All praise is for Allah who fed me this and provided it for me without any power or strength on my part.
Food & Drink Sunan Abu Dawud 4023