٣ وَ عَنْهُ عَنْ مُحَمَّدِ بْنِ الْحُسَيْنِ عَنْ مُحَمَّدِ بْنِ سِنَانٍ قَالَ سَمِعْتُ الرِّضَا (ع) يَقُولُ زِيَارَةُ قَبْرِ الْحُسَيْنِ (ع) تَعْدِلُ عُمْرَةً مَبْرُورَةً مُتَقَبَّلَةً
3. Muĥammad ibn Ja’far narrated to me from Muĥammad ibn Ĥusain, from Muĥammad ibn Sinān, who said: I heard Imam Riďā  say: Going to the Ziyārah of the grave of Ĥusain  is equal to performing a purified and accepted ‘Umrah.