Solomon
Proverbs 1:20ESV·traditional attribution

Wisdom cries aloud in the street, in the markets she raises her voice;

Matthew Henry Presbyterian @wholebiblehenry

Solomon, having shown how dangerous it is to hearken to the temptations of Satan, here shows how dangerous it is not to hearken to the calls of God, which we shall for ever rue the neglect of. Observe, I. By whom God calls to us - by wisdom. It is wisdom that crieth without.

Commenting on Proverbs 1:20-33

John Gill Reformed Baptist @doctorgill

Wisdom crieth without,.... Here the person instructing throughout this whole book is represented under the name of "Wisdom"; by which we are to understand not the attribute of divine wisdom displayed in the works of creation; nor the light of nature in man; nor the law of Moses given to the Israelites; nor the revelation of the divine will in general, as it is delivered...

Jamieson-Fausset-Brown Reformed @jfbcommentary

Some interpreters regard this address as the language of the Son of God under the name of Wisdom (compare Luk 11:49). Others think that wisdom, as the divine attribute specially employed in acts of counsel and admonition, is here personified, and represents God. In either case the address is a most solemn and divine admonition, whose matter and spirit are eminently evangelical and impressive (see on Pro 8:1).