Solomon
Proverbs 4:5ESV·traditional attribution

Get wisdom; get insight; do not forget, and do not turn away from the words of my mouth.

Matthew Henry Presbyterian @wholebiblehenry

Here we have, I. The invitation which Solomon gives to his children to come and receive instruction from him (Pro 4:1, Pro 4:2): Hear, you children, the instruction of a father. That is, 1. "Let my own children, in the first place, receive and give good heed to those instructions which I set down for the use of others also." Note, Magistrates and ministers, who...

Commenting on Proverbs 4:1-13

John Gill Reformed Baptist @doctorgill

Get wisdom, get understanding,.... Not only moral and political wisdom and understanding, but that which is spiritual and evangelical; Christ, and the knowledge of him; he being the only happy man that has an interest in him, and is possessed of him by faith, which is the meaning of getting him; See Gill on Pro 3:13; by which it appears, that what Solomon had before...

Jamieson-Fausset-Brown Reformed @jfbcommentary

Get--as a possession not to be given up. neither decline--that is, from obeying my word.