On the Proof of His Rightfulness Due to Ar-Ridha’s (a.s.) Prediction that He Will be Buried Next to Harun

I saw that Ali ibn Musa Ar-Ridha’ (a.s.) in Medina’s mosque while Harun was delivering a sermon. Ar-Ridha’ (a.s.) said, ‘You will see that both him and I will be buried in one place.’”

“I heard someone narrate that he had heard Ar-Ridha’ (a.s.) say the following while he was looking at Harun in Mina or Arafat, ‘He and I will be buried this way’ while he held two of his fingers side by side. We could…