Narrated by al-Husayn ibn Sa’id from his brother al-Hasan from Zur’ah from Sama’ah, who said: Abu Abdillah عليه السلام said: "Do not pray the morning (ghadah) and Maghrib prayers except with adhan and iqamah, and it is permitted in the rest of the prayers to suffice with the iqamah, but the adhan is better."