Ester 9:27

maka seluruh bangsa Yahudi menetapkan perjanjian secara resmi untuk merayakan kedua hari itu setiap tahun sesuai dengan apa yang sudah ditentukan.

The Jews ordained, and took upon them, and upon their seed, and upon all such as joined themselves unto them, so as it should not fail, that they would keep these two days according to their writing, and according to their appointed time every year;