KJV : Take fast hold <02388> (8685) of instruction <04148>; let [her] not go <07503> (8686): keep <05341> (8798) her; for she [is] thy life <02416>.NASB : Take hold of instruction; do not let go. Guard her, for she is your life.NASB# : Take<2388> hold<2388> of instruction<4148>; do not let<7503> go<7503>. Guard<5341> her, for she is your life<2425>.