Dua 96

If someone offer food & drink

اللَّهُمَّ أَطْعِمْ مَنْ أَطْعَمَنِي ، وَاسْقِ مَنْ سَقَانِي

Allaahumma aṭ‛im man aṭ‛amanee, wasqi man saqaanee

O Allah, feed him who fed me, and provide drink to him who provided me with drink

Muslim 2055