once
اللَّهُمَّ أَطْعِمْ مَنْ أَطْعَمَنِي، وَاسْقِ مَنْ سَقَانِي
Edition transliteration
Allahumma atAAim man atAAamanee wasqi man saqanee.
Meaning
O Allah, feed him who fed me, and provide with drink him who provided me with drink.
Source and references
Hisn al-Muslim, entry 183.The reference is copied from the edition; separate editorial verification is not complete yet.
Source edition: Fortress of the Muslim. Open source ↗