 And the Baraita taught that they were also bound by commandments promulgated later, such as reading the Scroll of Esther on Purim, because reports, “They confirmed and accepted,” indicating that the Jewish people confirmed that they had long ago accepted such commandments at Mount Sinai.A Midrash interpreted to teach that God made a covenant not only with those at Sinai but also with generations to come.Rabbi Abbahu taught in the name of Rabbi Samuel bar Nachmani that says, "with him who stands here with us this day .