From him, from Sa’ad ibn Sa’ad al-Ash'ari, from Abu al-Hasan al-Ridha عليه السلام, peace be upon him, who said: I asked Imam al-Ridha عليه السلام about the traveller to Mecca or elsewhere, does he have to perform the prayer of the two Eids; al-Fitr and al-Adha? Imam عليه السلام said: “Yes, except in Mina on the ‘Day of Sacrifice’ (Yawm al-Nahr).”