In every good work trust your own soul; for this is the keeping of the commandments.
KJV
Sirach 32:23
In every good work trust thy own soul; for this is the keeping of the commandments.
Parallel Translations
In every work guard your own soul, for this is the keeping of the commandments.
In euerie good worke be of a faithful heart: for this is the keping of the commandements.