We travelled with the Messenger of Allah (ﷺ). The observer of the fast observed it, and the breaker of the fast broke it, but none of them found fault with each other.
Sahih Muslim Book 13, Hadith 125
← Previous Hadith We went out on an expedition with the Messenger of Allah (ﷺ) during Ramadan. Some of us observed the fast and some of us broke it. Neither the observer of the fast had any grudge against one who broke it, nor the breaker of the fast had any grudge against one who had fasted They knew that he who had strength enough (to bear its rigour) fasted and that was good, and they also found that he who felt weakness (and could not bear the burden) broke it, and that was also good.

Sahih Muslim Book 13, Hadith 124 Next Hadith → We travelled with the Messenger of Allah (ﷺ) during the month of Ramadan, but neither the observer of the fast found fault with the breaker of the fast, nor the breaker of the fast found fault with the observer of the fast.

Sahih Muslim Book 13, Hadith 126