Matthew 21:13

Verse 13. And said--It is written, etc. This is written in Is 56:7. The first part of this verse only is quoted from Isaiah. The rest, "but ye have made it a den of thieves," was added by Jesus, denoting their abuse of the temple. Thieves and robbers live in dens and caves. Judea was then much infested with them. In their dens, thieves devise and practise iniquity. These buyers and sellers imitated them. They made the temple a place of gain; they cheated and defrauded; they took advantage of the poor, and by their being under a necessity of purchasing these articles for sacrifice, they robbed them, by selling what they had at an enormous price.