Amr bin al-Harith bin Ya'qub عمرو بن الحارث · The Book of Fasting

"Whoever fasts it and spends its nights in prayer out of faith and in the hope of reward." (Daif)

"(Allah says) fasting is for me and I shall reward for it. The fasting person rejoices twice: when he breaks his fast and the day when he meets his Lord. And the smell that come from the mouth of the fasting person is better before Allah than the fragrance of musk." '

That the Messenger of Allah fasted during Ramadan and broke his fast when traveling.

"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."

"We traveled with the Messenger of Allah and some of us fasted and some of us did not."

"The Messenger of Allah would fast until we said he would not break his fast, and he would not fast until we said he does not want to fast. And he never fasted any month in full apart from Ramadan, from the time he came to Al-Madinah."