It is narrated from Hazrat Ikrimah. He says that a drink was brought to Hazrat Umar while he was standing at Arafah on the night of Arafah. So he drank that drink, then he gave that drink to the chief of the people of Yemen who was on his right side. That chief said, "I am fasting." Hazrat Umar said, "I swear to you that you should break your fast yourself and also order your companions to break their fast."