Solomon
Proverbs 3:22ESV·traditional attribution

and they will be life for your soul and adornment for your neck.

Matthew Henry Presbyterian @wholebiblehenry

Solomon, having pronounced those happy who not only lay hold on wisdom, but retain her, here exhorts us therefore to retain her, assuring us that we ourselves shall have the comfort of doing so. I. The exhortation is, to have religion's rules always in view and always at heart, Pro 3:21. 1.

Commenting on Proverbs 3:21-26

John Gill Reformed Baptist @doctorgill

So shall they be life unto thy soul,.... Give it a better life than it naturally has, though immortal; Christ is both the spiritual and eternal life of the souls of those that look unto him by faith; and his Gospel, and the doctrines of it, are the means of reviving drooping saints, and of quickening them to the discharge of their duty; wherefore both...

Jamieson-Fausset-Brown Reformed @jfbcommentary

assign reasons in their value for happiness and ornament, guidance and support in dangers, both when waking and sleeping.