(56) باب ذِكْرِ الاِخْتِلاَفِ عَلَى سُلَيْمَانَ بْنِ يَسَارٍ فِي حَدِيثِ حَمْزَةَ بْنِ عَمْرٍو فِيهِ
It was narrated that Hamzah bin 'Amr said:
"I used to fast continually at the time of the Messenger of Allah. I said: 'O continually while traveling.' He said: 'If you wish then fast, and if you wish then do not fast."' (ES)
Reference (ES): Sunan an-Nasa'i 2300 (ES)
In-book reference (ES): Book 22, Hadith 211 (ES)
English translation (ES): Vol. 3, Book 22, Hadith 2302 (ES)