Sirach 32:21

¹⁹Do nothing without advice; and when thou hast once done, repent not.

²⁰Go not in a way wherein thou mayest fall, and stumble not among the stones.

— Sirach 32:21 —

²²And beware of thine own children.

²³In every good work trust thy own soul; for this is the keeping of the commandments.