Drinking Zam Zam water
Recite:
اللَّهُمَّ إِنِّي أَسْأَلُكَ عِلْمَاً نَافِعَاًً وَرِزْقَاً وَاسِعَاًَ وَشِفَاءً مِنْ كُلِّ دَاءٍ
"O Allah, I seek beneficial knowledge, wide sustenance and cure from all ailments from You".
(Hisnul Hasin)
At the time of lifting the table cloth
Recite:
الْحَمْدُ لِلَّهِ حَمْدَاً كَثِيرَاً طَيِّبَاً مُبَارَكَاً فِيهِ غَيْرَ مَكْفِيٍّ وَلَا مُوَدَّعٍ وَلَا مُسْتَغْنَىً عَنْهُ رَبَّنَا
"All praise belongs to Allah who is Omnipresent, Pure and full of Blessings. O Lord, we are eating thinking we cannot be without it nor independent of it, nor can we do without it".
(Bukhari)
Prophet (SAW)'s Prayers
When drinking water
Recite:
اللَّهُمَّ بَارِكْ لَنَا فِيهِ وَزِدْنَا مِنْهُ
"O Allah, grant us blessings in it".
(Tirmidhi)
When drinking water
Recite:
اللَّهُمَّ بَارِكْ لَنَا فِيهِ وَزِدْنَا مِنْهُ
"O Allah, grant us blessings in it".
(Tirmidhi)
At meal times when visiting someone
Recite:
اللَّهُمَّ أَطْعِمْ مَنْ أَطْعَمَنِي وَاسْقِ مَنْ سَقَانِي
"O Allah, feed him for he has fed me and quench his thirst for he has quenched my thirst".
(Muslim)
Alternate dua
أَكَلَ طَعَامَكُمُ الْأَبْرَارُ وَصَلَّتْ عَلَيْكُمُ الْمَلَائِكَةَ وَأَفْطَرَ عِنْدَكُمُ الصَّائِمُونَ
"(May) the righteous partake of your food and the angels of mercy descend upon you and those who are fasting break their fast with you.
(Hisnul Hasin)
Also recite the above dua which praises Allah and thanks Him.
When leaving the residence of the host
Recite:
اللَّهُمَّ بَارِكْ لَهُمْ فِيمَا رَزَقْتَهُمْ وَاغْفِرْ لَهُمْ وَارْحَمْهُمْ
"O Allah, grant him Your blessings in his sustenance, forgive him and have mercy on him".
(Mishkat)