Download the list of du’as from the series here.
The reward of feeding a fasting person is with Allah. But the best gift you can give to someone who has hosted an iftar for you in the month of Ramadan is a sincere du’a. Dr. Tahir teaches us the tremendous du’a the Prophet ﷺ made when Sa’ad (rA) hosted him, covering everything from food to companionship to angels.
Du’a when being hosted by someone for iftar
أفْطَرَ عِنْدَكُمُ الصَّائِمُونَ وَأكَلَ طَعَامَكُمُ الأَبرَارُ وَصَلَّتْ عَلَيْكُمُ المَلاَئِكَةُ
Aftara ‘indakum as-sa’imun wa-akala ta‘amakum al-abrar wa-sallat ‘alaykum al-mala’ika
May those who have fasted break their fast with you, may the pious eat your food, and may the angels pray for you