Take fast hold of instruction, let her not go; keep her, for she is thy life.
King James Version (KJV) - Proverbs 4:13 >Take fast hold of instruction; let [her] not go: keep her; for she [is] thy life.
Berean Study Bible (BSB) - Proverbs 4:13 >Hold on to instruction; do not let go. Guard it, for it is your life.