22- حَدَّثَنَا مُحَمَّدُ بْنُ الْحَسَنِ رَضِيَ اللَّهُ عَنْهُ قَالَ حَدَّثَنَا مُحَمَّدُ بْنُ يَحْيَى الْعَطَّارُ عَنْ مُحَمَّدِ بْنِ الْحُسَيْنِ بْنِ أَبِي الْخَطَّابِ عَنْ صَفْوَانَ بْنِ يَحْيَى عَنْ مَنْدَلٍ عَنْ بَكَّارِ بْنِ أَبِي بَكْرٍ عَنْ عَبْدِ اللَّهِ بْنِ عَجْلَانَ قَالَ: ذَكَرْنَا خُرُوجَ الْقَائِمِ ع عِنْدَ أَبِي عَبْدِ اللَّهِ ع فَقُلْتُ لَهُ كَيْفَ لَنَا أَنْ نَعْلَمَ ذَلِكَ فَقَالَ يُصْبِحُ أَحَدُكُمْ وَ تَحْتَ رَأْسِهِ صَحِيفَةٌ عَلَيْهَا مَكْتُوبٌ طاعَةٌ مَعْرُوفَةٌ. وَ رُوِيَ أَنَّهُ يَكُونُ فِي رَايَةِ الْمَهْدِيِّ ع الْبَيْعَةُ لِلَّهِ عَزَّ وَ جَلَّ.
22 -Narrated to us Muhammad bin Hasan (r.a.): Narrated to us Muhammad bin Yahya al-Attar from Muhammad bin Husain bin Abil Khattab from Safwan bin Yahya from Mandal from Bakkar bin Abi Bakr from Abdullah bin Ijlan that he said:
We were discussing the advent of the Qaim in the company of Abi Abdullah 
when I asked him: “How would we know about this?” He replied: “When you get up in the morning, a slip of paper will be found below your head with the following written on it: Obedience with recognition.”
And it is narrated that the following shall be written on the banner of Imam Mahdi : The Allegiance is for Allah, the Mighty and Sublime.
