Esther 2:1; Esther 9:28

1 After these things, when the wrath of king Ahasuerus was appeased , he remembered Vashti, and what she had done , and what was decreed against her.
28 And that these days should be remembered and kept throughout every generation, every family, every province, and every city; and that these days of Purim should not fail from among the Jews, nor the memorial of them perish from their seed.