Musannaf Ibn Abi Shaybah

Hazrat Humaid says that I was on a journey, and I kept a fast. People told me that I would have to make up this fast. I said that Hazrat Anas had told me that the companions used to travel, and neither did the fasting person criticize the one not fasting, nor did the one not fasting criticize the one who was fasting. After that, I met Hazrat Ibn Abi Mulaykah, and he told me the same thing on the authority of Hazrat Aisha (may Allah be pleased with her).