| Clarke's Commentary on the Bible Wisdom is better than rubies - See on Proverbs 3:15 (note).
Gill's Exposition of the Entire BibleFor wisdom is better than rubies,.... A sort of precious stones: or, "than precious stones" (z) in general; so the Targum and Septuagint, Arabic and Syriac versions; even than all of them, as the Vulgate Latin version; or, than "pearls" (a), or "carbuncles" (b): there are none equal to it, nor is it to be procured by them; see Job 28:16; and all the things that may be desired are not to be compared to it; See Gill on Proverbs 3:15. (z) "gemmis", Baynus; "prae gemmis politis", Schultens. (a) "Margaritas", Pagninus, Montanus, Tigurine version, Mercerus, Gejerus, Michaelis; "unionibus", Cocceius. (b) "Carbunculis", Junius & Tremellius, Piscator.
Geneva Study BibleFor wisdom is better than rubies; and all the things that may be desired are not to be compared to it.
Jamieson-Fausset-Brown Bible Commentary11. (Compare Pr 3:14, 15).
Matthew Henry's Concise Commentary8:1-11 The will of God is made known by the works of creation, and by the consciences of men, but more clearly by Moses and the prophets. The chief difficulty is to get men to attend to instruction. Yet attention to the words of Christ, will guide the most ignorant into saving knowledge of the truth. Where there is an understanding heart, and willingness to receive the truth in love, wisdom is valued above silver and gold. | 
