SHAFAQNA – Imam Reza (AS) said: There is a piece of land in Khorasan where it will become the place of going back and forth for angels until the horn is blown. Imam (AS) was asked: O’ the son of the Prophet of Allah (SWT), where is this land? Imam Reza (AS) replied: This land is in Toos, swear to Allah (SWT) that is “a garden of the gardens of the paradise”, whoever visits (Ziarat) me in this area is like visiting the Prophet (PBUH) and will be rewarded as 1000 accepted Wajeb Hajj pilgrimages as well as 1000 accepted Omra whilst my fathers and I will intercede on his/her behalf on the Day of Judgment .
 Oyune Akhbarul Reza (AS), Vol. 2, page 255.