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. (Using translation from Muslim 1118a)
سَافَرْنَا مَعَ رَسُولِ اللهِ ﷺ فِي رَمَضَانَ فَلَمْ يَعِبْ صَائِمٌ عَلَى مُفْطِرٍ وَلَا مُفْطِرٌ عَلَى صَائِمٍ