King James Version (KJV)
Tell ye your children of it, and {let} your children {tell} their children, and their children another generation.
Modern English
Tell your children about it, and have your children tell their children, and their children, another generation.
Hebrew
עָלֶ֖יהָ לִבְנֵיכֶ֣ם סַפֵּ֑רוּ וּבְנֵיכֶם֙ לִבְנֵיהֶ֔ם וּבְנֵיהֶ֖ם לְד֥וֹר אַחֵֽר׃
ʿaleyha libneykem saperv vbneykem libneyhem vbneyhem ldvor ʾaḥer