'Kept' in the Bible

I and my people have been sold to be destroyed and killed, to be annihilated. If we had been sold as male and female slaves I would have kept quiet, because this is not a need sufficient to trouble the king."

These days [are] to be remembered and [are] to be kept in every generation, and in family, province, and city; and these days of Purim are not [to be] neglected among the Jews, and their memory shall not come to an end among their offspring.