It wasnarrated from 'Abdullah bin 'Amr bin 'As that the Messenger ofAllah (ﷺ) said:
"When the fasting person breaks his fast, hissupplication is not turned back." (PT)
English reference (PT): Vol. 1, Book 7, Hadith 1753 (PT)
Arabic reference (PT): Book 7, Hadith 1825 (PT)