One of Rabbi Mordechai Eliyahu‘s early predecessors as Rishon L’Zion, Sephardic Chief Rabbi of Israel, was Rabbi Yitzchak Nissim, who had a special appreciation and admiration for the CHIDA (Rabbi Chaim-Yosef-David Azulai – see below). One of Rabbi Nissim’s friends was Dr. Shlomo Umberto Nachon, a native of Livorno (Leghorn), where the Chida lived the end of his life and was buried.
In the late 1950s, Dr. Nachon learned that the Italian authorities wished to build a highway through the Jewish cemetery of Livorno. He quickly informed Chief Rabbi Nissim and, understanding the urgency of the situation, they decided it was time to move the Chida to Eretz Yisrael. Dr. Nachon made the arrangements with the authorities in Livorno, and in 1960 Rav Nissim commissioned, after much coaxing, the then 31-year-old Rabbi Mordechai Eliyahu, who was known to be intimately familiar with the Chida‘s writings, to head a team of esteemed Sephardic rabbis (which included Rabbi Yisrael Abuhatzeira, the Baba Sali, and his brother the Baba Haki, Rabbi Yitzchak Abuhatzeira, chief rabbi in the city of Ramle, who was an expert in Jewish burials in his native Morocco) for the reinterring of the bones of the Chida in Jerusalem.
Rabbi Eliyahu related that when he arrived at Lod Airport with the other rabbis, he met with the 
agency representative who had brought the bones of the Chida in a small wooden coffin. When the Rav saw it, he was appalled “What is this?” he asked. “The bones of the Chidaare rolling around in a miniature coffin? How can such a thing be?”
agency representative who had brought the bones of the Chida in a small wooden coffin. When the Rav saw it, he was appalled “What is this?” he asked. “The bones of the Chidaare rolling around in a miniature coffin? How can such a thing be?”
He asked that a larger coffin be brought, so that the bones could transferred to it and be laid out properly for an honorable burial. Then he requested that the Baba Haki‘s driver go with his driver, and that they immerse in a mikva [ritual bath], and afterwards buy a Phillips screwdriver to open the coffin.
When they returned, Rabbi Mordechai Eliyahu made a large hole in the bottom of the new large coffin so that there would be no barrier between the bones and the soil upon burial, but temporarily closed the hole with a stopper. Then the small coffin was inserted into the larger one.
Rabbi Eliyahu had the small coffin opened, whereupon he put his hand in to arrange the bones. But after a few moments he trembled and closed his eyes. Saying in a broken voice that he had no power to do it , he asked pleadingly that the Chida himself put his own bones in order!
Immediately a powerful, almost explosive sound was heard, the coffin began to shake, and a rattling sound — made by the Chida‘s remains striking the coffin’s walls — was heard. All the other rabbis fainted on the spot. Rav Mordechai did not faint, explaining afterwards that his absorption in the mitzva helped him remain conscious.
It was beyond belief! The banging and shaking continued until, bone by bone, until the entire skeleton was arranged perfectly — in the merit of the holy rabbi, the Chida!
“G-d will grant you special Providence, and bring my remains out of this place.” [Gen. 50:25]
“He said to me, ‘Can these bones live?’…As I prophesied, there was a roaring sound, and the bones came together and joined one another…. ‘I am going to open your graves; I will take you out of your graves, My People, and bring you to the Land of Israel.'” [Ezek. 37:3, 7, 12]
Thousands accompanied the funeral procession from the Jerusalem neighborhood of Sanhedria to the cemetery at Har HaMenuchos. At the burial, Rav Eliyahu described the events that had taken place as “Nisei nissim–absolute miracles.”
At a later date Rabbi Mordechai Eliyahu announced that whoever needs personal salvation can go to pray at the grave of the Chida (just like at other great holy sites -ed.).
It is no wonder that when Rabbi Mordechai Eliyahu passed on to his heavenly great reward fifty years later that he was buried near the Chida on Har HaMenuchos!
~~~~~~~~~~~~~~~~
Source: Adapted by Yerachmiel Tilles from //heichalhanegina.blogspot.com/2010/06/rav-mordechai-eliyahu-ztvkl-and-chida.html . There Yitz explains that his main source is the version of RME himself, with supplementary details supplied from other versions. He also considerately supplies links to other sources.
