About 150 years ago, in Baghdad, Iraq, Rabbi Tzadka Hussein was born to his father, Rabbi Moshe Hussein. As a young child, he was known to be an outstanding student with tremendous character. When he was young, he studied in Baghdad. Then he went to Beit Zilkha, where he learned from none other than the Ben Ish Chai, Rabbi Yosef Chaim, as well as the Gaon (great scholar) Elisha Dangoor and his uncle, Rabbi Moshe Rafael Hussein. He used to teach his students day and night to learn Torah and fear Hashem. He also organized Shiurim (classes) for all the people who worked in Baghdad.
Eventually, he moved to Eretz Yisrael and started having a Shiur with the Gaon, Rabbi Salman Mutzafi, who was 20 years younger than him. One day, they were learning Masechet Kiddushin, and they came to the portion of the Gemara that talks about Kibbud Av Va'em, respecting your father and mother. While they were learning it, Rabbi Salman was asked by Rabbi Tzadka Hussein, "Are you careful? And when your mother walks into the house, you stand up for her?"
Rabbi Salman answered Rabbi Tzadka. He told him, "I stand up a little bit. I get up out of my seat a little bit. I don't stand upright."
At that point, Rabbi Tzadka closed the Gemara and said, "We cannot continue to learn if we don't keep the mitzvot (commandments) properly. When you tell me that when your mother walks into the house, you stand up for her, you stand up upright for her, then we can go back to learning."
The next day, Rabbi Salman returned to the Beit Midrash (study hall) and told his rabbi, Rabbi Tzadka Hussein, "I corrected my mistake. When my mother walks into the house, I stand up upright." Then they started learning the Gemara of Kiddushin together again.
As great as Rabbi Tzadka Hussein was in the peshat (plain meaning), he was great in Kabbalah (Jewish mysticism), and he used to pray according to the Arizal. He was an unbelievable Mohel (ritual circumciser), and he performed Milah (circumcision) on thousands of children without getting paid.
About 65 years ago, on the day of Rosh Chodesh Adar, he returned his holy neshama (soul) to HaKadosh Baruch Hu (the Holy One, blessed be He). May his Zechut be a merit for all of us. Amen.