The Ziyarah to our master, the leader of the time (peace be on him) is the one known as Ziyarah Al-Nudbah.[1] It came from the holy one to Abu Ja'afar, Muhammad son of Abdullah Al-Humairi (may Allah have mercy on him) and he ordered it to be recited in the holy Tunnel.[2]
----------------------------
[1] - It was previously quoted.
[2] - Misbaahu Zza'ir : 430.