Amid Karbala-s gardens, near al-Alqamee River north of Imam Hussain holy shrine, lies a high dome covered with Kashani tile that marks the place where Imam al-Sadiq performed ablution before visiting his grandfather Imam Hussain.
First construction - 970 A.H
The very first contruction was built by the al-Baktashi chief, Jehan Dedeh.
Second reconstruction - 1422 A.H
On the 8th of Ramadan, Sayed Mohammed Baqir al-Oloum prepared a major renovation.