Bar and Bat Mitzvah to the event. However, this does not delay the onset of rights and responsibilities of being a Jewish adult which comes about strictly by virtue of age. The obligation to lay tefillin begins when a boy reaches bar mitzvah age. The common custom is for the bar mitzvah boy to begin putting on tefillin one to three months before his bar mitzvah. This way, by the time he is obligated in the commandment, he will already know how to fulfill it properly. The first mention of a party associated with a synagogue bar mitzvah was in the 13th century, so
Bat Mitzvah massacre Salam Hassouna, was from a village near Nablus and launched the attack to avenge the death of Raed Karmi. After the attack a video made earlier by the attacker was released, in which he is seen declaring: "I am doing this to avenge all the Palestinian martyrs." Bat Mitzvah massacre The Bat Mitzvah massacre was a terrorist attack in Hadera, Israel, on Thursday, January 17, 2002, in which a Palestinian gunman, 24-year-old Abdul Salaam Sadek Hassouneh, killed six people and wounded 33 at a Bat Mitzvah celebration, a traditional Jewish celebration held for a 12-year-old girl. The attack took place