Sunan An-Nasa'i

It was narrated from Anas bin Malik that:he came to Prophet in Al-Madinah when he was eating breakfast. The Prophet said to him: ""Come and eat the breakfast."" He said: ""I am fasting."" The Prophet said to him: ""Allah, the mighty and sublime, has waived fasting and half of the prayer for the traveler and for pregnant and breastfeeding women