After the martyrdom of Imam Husain (asws), a bird whose color was white landed on the dead body of Imam (asws). He covered his wings in the blood Imam Husain (asws) and went to a place where many birds were sat in the shade of trees and were talking about their food. Upon reaching their he said to the other birds, "Alas! You are talking about your food and the Grandson (asws) of RasoolAllah (saw) has been slaughtered on the plains of Karbala. His dead body is lying on the hot sands and His blood is still fresh.
When the other birds heard this news, they flew to Karbala and saw Imam Husain (asws) laid slaughtered while the accursed army of yazid (la) was taking His Holy Head towards Kufa. Imam (asws)'s dead body was lying there without ghusl or kaffan, and His sacred body had been trampled under the hooves of the horses. The hot sand of the desert was covering Imam (asws)'s dead body. The animals of the jungle and jinns were coming for the ziarat of Imam (asws). When the birds saw this great scene of oppression, they started crying loudly. All of the birds covered their wings with the Holy Blood of Imam (asws) and flew in different directions. They started telling people, "O' people, Imam Husain (asws) has been slaughtered in Karbala. Muslims have destroyed the whole Family of RasoolAllah (saw)."
Wherever these birds went, other birds would also gather around them. All would mourn Imam Husain (as). One of these birds came to Medina and went to the shrine of RasoolAllah (saw). He kept telling RasoolAllah (saw) about how Imam Husain (as) was slaughtered. When the other birds saw this bird, they gathered around him and all began mourning Imam Husain (asws). When the people of Medina saw this scene, they could not understand what had happened. They noted the day of the crying of these birds. Then after some time, the news of the martyrdom of Imam Husain (asws) came to Medina , then they realized Imam Husain (asws) had been martyred on the same day they had seen these birds gathered at the shrine of RasoolAllah (saw) offering their condolences.
One bird flew from the shrine of RasoolAllah (saw) and landed in the garden of a Jew. He sat upon a tree and cried over Imam Husain (asws) the entire night. The owner of this garden had a daughter who was blind and disabled. The Jew would bring his daughter in the day and bring her back into the home during the evening. That day however the Jew was very busy and could not take his daughter back to the home. So the girl spent the whole night under the tree in which the bird was sat mourning over Imam Husain (asws).
A drop of Imam Husain (asws)'s holy blood fell from his wings onto one eye of that blind girl. With the blessing of the blood of Imam Husain (asws), her sight was immediately restored. Then another drop of the blood of Imam Husain (asws) fell onto her other eye and sight in that eye was also immediately restored. Then a few drops fell on her body. With the blessing of the Holy Blood of Imam Husain (asws), all of her disabilities were healed.
In the morning, when the father came in the garden, he saw a healthy girl walking in the garden. He asked her "Do you know where my sick and blind daughter has gone?"
The daughter replied, "O'my father, I think you do not recognize me. I am your sick and disabled daughter."
Upon hearing this, the Jew fell unconscious. When he came to, he asked his daughter how she had been cured. The daughter took hold of the hand of her father and brought him to the tree upon which the bird was sitting and mourning Imam Husain (as). The daughter said, "O'my father, in the night when I was lying under this tree. A few drops of blood fell down from the wings of this bird and with the blessing of that blood I was cured." That Jew said to the bird, "O'bird, for the sake of the one who created you, speak to me in my language." Allah blessed this bird with the ability to speak in the human language.
The bird said, "I was sitting with my fellow birds when suddenly another bird came and said, "O' birds, you are busy in gossips here while Imam Husain (as) has been slaughtered in Karbala. The oppressors have beheaded Him and His whole Family has been destroyed. Upon hearing this, we immediately went to the desert of Karbala where we saw the dead body of Imam Husain (as) laying on the plains of Karbala with His Holy Blood still freshly flowing. We covered our wings with His Holy Blood and flew in different directions. I came here to offer my condolences to RasoolAllah (saw)."
When the Jew heard this, he said, "No doubt the religion of the Grandfather of Imam Husain (as) is the true religion. If there is this much great blessing contained in a few drops of His Holy Blood, then what would be the status of such personality."
The Jew embraced Islam immediately along with 500 people from his tribe.
[Mantaqib Tareehi page no 107-109]