Sefer HaChinuch, Mitzvah 429

For we should not attach any item of idol worship to our money or property, in order to gain pleasure from it, and for this reason, the Torah says “You must not bring an abhorrent thing into your house” (Deuteronomy 7:26). And one reason for this commandment is to distance every element of detested idol worship... And within the commandment is that one should not attach to one’s own money, which God graced you with, the money of another which was gained through theft, violence or exploitation, or from any disgusting element, because all of these are included in the elements of idol worship. For one’s heart is inclined towards evil, which desires [items paid for by any means] and brings it into the home; and this inclination towards evil is called idol worship...And about monies such as these, that we have discussed, and about the elements of idol worship, on all these it is written “You will be proscribed like it,” meaning that any thing which is attached to it is proscribed, and God’s blessing is absent from it, and it is lost and destroyed, as the Rabbis say, “The inclusion of even one perutah [a very small amount] of money gained by extorting interest will destroy large treasuries of money. [Uri L’Tzedek translation. Edited for gender neutrality]