King James Version (KJV)
Concerning thy testimonies, I have known of old that thou hast founded them for ever.
Modern English
Long have I known from your testimonies that you have founded them forever.
Hebrew
קֶ֭דֶם יָדַ֣עְתִּי מֵעֵדֹתֶ֑יךָ כִּ֖י לְעוֹלָ֣ם יְסַדְתָּֽם׃
qedem yadaʿtiy meʿedoteyka kiy lʿvolam ysadtam