Hazrat Umayyah bin Abdullah asked Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) that we find the prayer of fear and the prayer at home in the Qur'an, but we do not find the prayer of travel in the Qur'an. Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) replied, "O my nephew! Allah, the Glorious and Exalted, sent to us Hazrat Muhammad (peace and blessings be upon him) at a time when we knew nothing, so we do as we saw Hazrat Muhammad, the Messenger of Allah (peace and blessings be upon him), doing."