It wasnarrated from Sinan bin Sannah Al-Aslami, the Companion of theProphet (ﷺ), that the Messenger of Allah (ﷺ) said:
"A gratefuleater will have a reward like that of a patient fasting person." (FR)
English reference (FR): Vol. 1, Book 7, Hadith 1765 (FR)
Arabic reference (FR): Book 7, Hadith 1837 (FR)