545. hadíth
وَقَالَ أَبُو جَعْفَرٍ عَلَيْهِ اَلسَّلاَمُ: «يُصْنَعُ لِلْمَيِّتِ مَأْتَمٌ ثَلاَثَةَ أَيَّامٍ مِنْ يَوْمَ مَاتَ.
Imam al-Baqir (a.s) said: "A mourning gathering (ma'tam) is to be held for the deceased for three days from the day of their death."