King James Version (KJV)
I delight to do thy will, O my God: yea, thy law is within my heart.
Modern English
I delight to do your will, O my God; your law is within my heart.
Hebrew
לַעֲשׂ֣וֹת רְ֭צוֹנְךָ אֱלֹהַ֣י חָפָ֑צְתִּי וְ֝תוֹרָתְךָ֗ בְּת֣וֹךְ מֵעָֽי׃
laʿasvot rṣvonka ʾelohay ḥapaṣtiy vtvoratka btvok meʿay