al-Walid bin Muslim al-Quraishi الوليد بن مسلم القرشي · The Book of Fasting

"The Messenger of Allah said, at the time of Sahur. 'O Anas, I want to fast, so give me something to eat.' So I brought him some dates and a vessel of water. That was after the Adhan of Bilal. He said: 'O Anas, find a man to come and eat with me.' So I called Zaid bin Thabit, who came and said: "I drank some Sawiq and I want to fast.' The Messenger of Allah said: "I also want…

"The Messenger of Allah went out to Makkah in the year of the Conquest in Ramadan. He fasted until he reached Kura Al-Ghamim, and the people fast, so he called for a vessel of water after 'Asr and drank it while the people were looking on. Then some of the people broke their fast and some continued to fast. He heard that some people were still fasting and he said: 'Those are the disobedient ones.

"The Messenger of Allah commanded me to pray two Rakahs of Duha, and not to sleep until I had prayed witr, and to fast three days each month."