Where to Apply Rules about Salah (Prayer) on a Journey

2. Al-Husayn ibn Muhammad has narrated from al-‘Ala’ ibn Muhammad from al-Hassan ibn Ali al-Washsha’ who has said the following: “I once heard al-Rida’ عليه السلام, say, ‘At Zawal (declining of the sun toward the west at noontime) if you are in a city and want to travel, if you go out after Zawal perform al-‘Asr Salah in the reduced form.’”