Sayyidina Jabir ibn Abdullah (RA) reported that when Allah’s Messnger (SAW) set out for Makkah in the year of conquest, he kept fast till he reached Kura’ al-Ghamim, and the people also fasted with him. He was told that some people found it burdensome to fast and they waited to see what he did. So he asked for a cup of water after asr and drank it. The People looked at him and some of them broke their fast and some of them continued to fast. So, he was told that people were fasting and he said, “They are the disobedient”.
[Ahmed 14406, Muslim 1114 Nisai 2259]
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