"O Messenger of Allah, I feel able to fast while traveling." He said: "If you wish then fast and if you wish then do not fast." (Using translation from Nasāʾī 2298)
يَا رَسُولَ اللهِ إِنِّي أَجِدُ قُوَّةً عَلَى الصِّيَامِ فِي السَّفَرِ فَقَالَ رَسُولُ اللهِ ﷺ «إِنْ شِئْتَ فَصُمْ وَإِنْ شِئْتَ فَأَفْطِرْ»