Solomon
Proverbs 6:17ESV·traditional attribution

haughty eyes, a lying tongue, and hands that shed innocent blood,

Matthew Henry Presbyterian @wholebiblehenry

Solomon here gives us, I. The characters of one that is mischievous to man and dangerous to be dealt with. If the slothful are to be condemned, that do nothing, much more those that do ill, and contrive to do all the ill they can. It is a naughty person that is here spoken of, Heb.

Commenting on Proverbs 6:12-19

John Gill Reformed Baptist @doctorgill

An heart that deviseth wicked imaginations,.... Or, "thoughts of wickedness" (e); which are framed and formed in the heart: and this being the source and fountain of all wickedness, is placed in the midst of these hateful and abominable things; See Gill on Pro 6:14; evil thoughts and designs, both against God and men, are intended, which are forged and fabricated in the wicked heart...

Jamieson-Fausset-Brown Reformed @jfbcommentary

proud look--literally, "eyes of loftiness" (Psa 131:1). Eyes, tongue, &c., for persons.