Musnad Ahmad 25:1601

'Abd al-Razzaq narrated to us, Ma'mar narrated to us, from al-Zuhri, from 'Ubayd Allah ibn 'Abd Allah, from Ibn 'Abbas, who said: The Messenger of Allah (peace and blessings of Allah be upon him) went out in the year of the Conquest to Makkah in the month of Ramadan, and he fasted until he reached al-Kadid, then he broke his fast. 'Abd al-Razzaq narrated to us, Ma'mar narrated to us, from Ayyub, from 'Ikrimah, from Ibn 'Abbas, who said: The Messenger of Allah (peace and blessings of Allah be upon him) went out in the year of the Conquest in the month of Ramadan, and he fasted until he passed by a pool on the road, and that was at the peak of midday. He said: The people became thirsty, and they began to stretch their necks, and their souls longed for it. He said: The Messenger of Allah (peace and blessings of Allah be upon him) called for a vessel containing water, and he held it in his hand until the people saw it, then he drank, and the people drank.