Narrated 'Aishah (RA): While on a journey, the Prophet ( صلی اللہ علیہ وسلم ) used to shorten the prayer (sometimes) and offer it completely (sometimes). Similarly, he used to observe fast (sometimes) and break it (sometimes). [ad-Daraqutni reported it, and its narrators are reliable, but it is a defective Hadith] . The Mahfudh (correct) narration from 'Aishah (RA) (concerning this matter) is that it was her practice (that she (RA) offered prayers in the complete form during travelling) [and not the practice of the Prophet ( صلی اللہ علیہ وسلم )] . She said: 'It is not hard for me.' [al-Baihaqi reported it] .