Esther 9:25-27

Orthodox Jewish Bible

²⁵ But when Ester came before HaMelech, he commanded by hasefer that his wicked machashevah, which he devised against the Yehudim, should return upon his own head, and that he and his banim should be hanged on the etz.

²⁶ Wherefore they called these yamim Purim after the shem of the Pur. Therefore for all the words of this iggeret (letter), and of that which they had seen concerning this matter, and which had happened unto them,

²⁷ The Yehudim established, and took upon them, and upon their zera, 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 shanah v’shanah;