New International Version
From one New Moon to another and from one Sabbath to another, all mankind will come and bow down before me," says the LORD.

American Standard Version
And it shall come to pass, that from one new moon to another, and from one sabbath to another, shall all flesh come to worship before me, saith Jehovah.

Berean Study Bible
From one New Moon to another and from one Sabbath to another, all mankind will come to worship before Me,” says the LORD.

Douay-Rheims Bible
And there shall be month after month, and sabbath after sabbath: and all flesh shall come to adore before my face, saith the Lord.

English Revised Version
And it shall come to pass, that from one new moon to another, and from one sabbath to another, shall all flesh come to worship before me, saith the LORD.

King James Bible
And it shall come to pass, that from one new moon to another, and from one sabbath to another, shall all flesh come to worship before me, saith the LORD.

World English Bible
It shall happen, that from one new moon to another, and from one Sabbath to another, shall all flesh come to worship before me," says Yahweh.

Young's Literal Translation
And it hath been from month to month, And from sabbath to sabbath, Come do all flesh to bow themselves before Me, Said Jehovah.

Isaiah 66:23 Additional Translations ...