What event or speech in this act made the strongest impression on you?

In act 3 of the Crucible the even that had the strongest impression is when Mr. Putnam arrives, and Danforth tells him that there is an accusation that he prompted his daughter to cry witchery upon George Jacobs. Giles claims that the proof is that if Jacobs hangs for a witch he forfeits his property and only Putnam can buy it. Giles claims that someone told him that he heard Putnam say that his daughter gave him a fair gift of land when she accused Jacobs. Giles refuses to name this person, however. When Danforth threatens Giles with contempt, Giles responds that this is not an official court session.