In the name of Allah, the Most Gracious, the Most Merciful
Al-Nawawi records in his book Riyad al-Salihin:
Zayd ibn Khalid, RadhiAllahu Anhu, reported: The Messenger of Allah, SallAllahu Alayhi Wa Sallam, said:
مَنْ فَطَّرَ صَائِمًا كَانَ لَهُ مِثْلُ أَجْرِهِ غَيْرَ أَنَّهُ لَا يَنْقُصُ مِنْ أَجْرِ الصَّائِمِ شَيْئًا
Whoever helps break the fast of a fasting person, he will have the same reward as him without decreasing anything from the reward of the fasting person.
Source: Sunan al-Tirmidhī 807, Grade: Sahih
Umm ‘Umarah bint Ka’b, RadhiAllahu Anha, reported: The Prophet, SallAllahu Alayhi Wa Sallam, entered her home and she served him food. The Prophet, SallAllahu Alayhi Wa Sallam, said:
Will you eat?
She said, “Indeed, I am fasting.” The Prophet, SallAllahu Alayhi Wa Sallam, said:
إِنَّ الصَّائِمَ تُصَلِّي عَلَيْهِ الْمَلَائِكَةُ إِذَا أُكِلَ عِنْدَهُ حَتَّى يَفْرُغُوا
Verily, angels send blessings upon a fasting person when others eat in their presence until they finish.
Source: Sunan al-Tirmidhī 785, Grade: Sahih
Anas ibn Malik, RadhiAllahu Anhu, reported: The Prophet, SallAllahu Alayhi Wa Sallam, came to the home of Sa’d ibn ‘Ubadah, RadhiAllahu Anhu, who presented him with bread and olive oil. The Prophet, SallAllahu Alayhi Wa Sallam, ate them and he said:
أَفْطَرَ عِنْدَكُمْ الصَّائِمُونَ وَأَكَلَ طَعَامَكُمْ الْأَبْرَارُ وَصَلَّتْ عَلَيْكُمْ الْمَلَائِكَةُ
The fasting have broken their fast with you, the righteous have eaten your food, and the angels send blessings upon you.
Source: Sunan Abī Dāwūd 3854, Grade: Sahih
Success comes from Allah, and Allah knows best.