Original Verse:
Ecclesiastes Chapter 10 Verse 1Dead flies make the oil of the perfumer give out an evil smell; more valued is a little wisdom than the great glory of the foolish.

Reference Verses:
Exodus Chapter 30 Verse 25And make these into a holy oil, a perfume made by the art of the perfume-maker; it is to be a holy oil.
Exodus Chapter 30 Verse 34And the Lord said to Moses, Take sweet spices, stacte and onycha and galbanum, with the best frankincense, in equal weights;
Exodus Chapter 30 Verse 35And make from them a perfume, such as is made by the art of the perfume-maker, mixed with salt, and clean and holy.
Nehemiah Chapter 13 Verse 26Was it not in these things that Solomon, king of Israel, did wrong? among a number of nations there was no king like him, and he was dear to his God, and God made him king over all Israel: but even he was made to do evil by strange women.
Matthew Chapter 5 Verse 13-16 [13] You are the salt of the earth; but if its taste goes from the salt, how will you make it salt again? it is then good for nothing but to be put out and crushed under foot by men. [14] You are the light of the world. A town put on a hill may be seen by all. [15] And a burning light is not put under a vessel, but on its table; so that its rays may be shining on all who are in the house. [16] Even so let your light be shining before men, so that they may see your good works and give glory to your Father in heaven.
2nd Chronicles Chapter 19 Verse 2And Jehu, the son of Hanani the seer, went to King Jehoshaphat and said to him, Is it right for you to go to the help of evil-doers, loving the haters of the Lord? because of this, the wrath of the Lord has come on you.
Nehemiah Chapter 6 Verse 13For this reason they had given him money, in order that I might be overcome by fear and do what he said and do wrong, and so they would have reason to say evil about me and put shame on me.
Galatians Chapter 2 Verse 12-14 [12] For before certain men came from James, he did take food with the Gentiles: but when they came, he went back and made himself separate, fearing those who were of the circumcision. [13] And the rest of the Jews went after him, so that even Barnabas was overcome by their false ways. [14] But when I saw that they were not living uprightly in agreement with the true words of the good news, I said to Cephas before them all, If you, being a Jew, are living like the Gentiles, and not like the Jews, how will you make the Gentiles do the same as the Jews?
Galatians Chapter 5 Verse 9A little leaven makes a change in all the mass.