وَ بِهَذَا الْإِسْنَادِ عَنْ أَبَانِ بْنِ تَغْلِبَ قَالَ قَالَ أَبُو عَبْدِ اللَّهِ ع إِذَا قَامَ الْقَائِمُ ع لَمْ يَقُمْ بَيْنَ يَدَيْهِ أَحَدٌ مِنْ خَلْقِ الرَّحْمَنِ إِلَّا عَرَفَهُ صَالِحٌ هُوَ أَمْ طَالِحٌ لِأَنَّ فِيهِ آيَةً لِلْمُتَوَسِّمِينَ وَ هِيَ بِسَبِيلٍ مُقِيمٍ.
And through the same chain of narrators from Aban bin Taghlib that he said: Abu Abdillah 
said:
“When the Qaim reappears, there will be a sign for every person by which he would recognize whether he is righteous or evil-doer. And in it is the sign for those who possess reason and it is the right path.”
