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." (ID)
English reference (ID): Vol. 1, Book 7, Hadith 1753 (ID)
Arabic reference (ID): Book 7, Hadith 1825 (ID)