Who said "I don't befriend those below my station."?

This quote is attributed to Draco Malfoy.

I don't befriend those below my station. - Draco Malfoy

"I don't befriend those below my station."

Draco Malfoy

"I'm Draco. Draco Malfoy."

"You'll soon find out some wizarding families are much better than others."

"I can help you there. Hogwarts is full of annoying Muggle-borns."

"My father is very well connected in the Ministry."