In a narration from Ammar ibn Musa al-Sabati: "I asked Abu Abdullah عليه السلام about the days of sacrifice (Adha) in Mina. Imam عليه السلام replied: 'Four days.' I then asked him about the days of sacrifice in other towns. Imam عليه السلام said: 'Three days.' Imam عليه السلام further stated: 'If a man returns to his family two days after the Adha, he may offer the sacrifice on the third day upon his return.'"