Berean Standard Bible (BSB)
the Jews bound themselves to establish the custom that they and their descendants and all who join them should not fail to celebrate these two days at the appointed time each and every year, according to their regulation.
World English Bible (WEB)
the Jews established, and imposed on themselves, and on their descendants, and on all those who joined themselves to them, so that it should not fail, that they would keep these two days according to what was written, and according to its appointed time, every year;
Strong's King James
The Jews{H3064} ordained{H6965}{(H8765)}, and took{H6901}{(H8765)} upon them, and upon their seed{H2233}, and upon all such as joined{H3867}{(H8737)} themselves unto them, so as it should not fail{H5674}{(H8799)}, that they would keep{H6213}{(H8802)} these two{H8147} days{H3117} according to their writing{H3791}, and according to their appointed time{H2165} every year{H8141}{H8141};
The F.O.G *
the Y'huddim established and accepted this custom for themselves, their seed, and for all those joining themselves with them. So that it should not pass away to celebrate these two days according to their writing and by their appointed time every year annually.
The F.O.G Message *
Young's Literal Translation
the Jews have established and received upon them, and upon their seed, and upon all those joined unto them, and it doth not pass away, to be keeping these two days according to their writing, and according to their season, in every year and year;