the hadith of Anas (1): “I spend the day with my Lord feeding me and giving me drink” (2).
Moreover, when the Prophet (peace and blessings be upon him) forbade them to fast continuously and they refused to stop, he continued fasting with them for one day, then another (3). They then sighted the crescent, and he said, “Had the crescent appeared later, I would have made you continue longer,” as though punishing them for refusing to stop fasting continuously (4).
In another wording (5): “Had the month been prolonged for us, we would have fasted continuously to such an extent that those who go to extremes would abandon their excesses. I am not like you.” Or he said, “You are not like me. I spend the day with my Lord feeding me and giving me drink.” Thus, he stated that he was fed and given drink while fasting continuously. He had done as they did, to punish them and demonstrate their inability to keep up (6). Had he been eating and drinking, there would have been neither punishment (7) nor any demonstration of their inability—indeed, there would not even have been continuous fasting. This, praise be to Allah, is clear.
The Prophet (peace and blessings be upon him) forbade continuous fasting out of mercy for his community, but permitted it until the time before dawn. In Sahīh al-Bukhārī (8), Abū Sa‘īd al-Khudrī reported that he heard the Prophet (peace and blessings be upon him) say: “Do not fast continuously. Whoever among you wishes to do so may continue until the time before dawn.”