Sunan an-Nasa'i 1441

Muhammad ibn Wahb informed me; he said: Muhammad ibn Salamah narrated to me; he said: Abu ‘Abd al-Rahim narrated to me; he said: Zayd narrated to me, from Ayyub—namely, Ibn ‘A’idh—from Bukayr ibn al-Akhnas, from Mujahid Abu al-Hajjaj, from Ibn ‘Abbas, who said: “The prayers when at home were prescribed, through the words of your Prophet (peace and blessings be upon him), as four rak‘ahs; the travel prayer as two rak‘ahs; and the prayer in fear as one rak‘ah.”