It was narrated that Hamzah said: "I said: “O Prophet of Allah, I am a man who fasts continually, so should I fast while traveling?' He said: “If you wish then fast, and if you wish then do not fast””"
SahihSahihHasanBook 22 · Hadith 212
سنن النسائي
It was narrated that Hamzah said: "I said: “O Prophet of Allah, I am a man who fasts continually, so should I fast while traveling?' He said: “If you wish then fast, and if you wish then do not fast””"