Molly Weasley (née Prewett) is the wife of Arthur Weasley and the matriarch of the Weasley family. She is the mother of seven children, including Ron Weasley, who becomes Harry Potter's best friend. Molly is born into the pure-blood Prewett family, being the sister of Gideon and Fabian Prewett. The character is first introduced in "Harry Potter and the Philosopher's Stone", when she kindly tells Harry how to cross the barrier through to Platform Nine and Three-Quarters. In "Harry Potter and the Chamber of Secrets", she is furious with Fred, George, and Ron after she discovers that they flew their parents' enchanted car to rescue Harry from his aunt and uncle who had imprisoned him in his room. At the beginning of the school year, Molly sends Ron a Howler, screaming at him in anger that he and Harry flew the family car again, this time to Hogwarts. In "Harry Potter and the Prisoner of Azkaban", the Weasleys win the "Daily Prophet" draw and use the gold on a trip to Egypt to visit Bill. They return to Britain and stay at The Leaky Cauldron with Harry and Hermione. Harry overhears Mr and Mrs Weasley arguing one night about telling Harry the truth about the supposed connection between Sirius Black and Harry; Arthur feels Harry should know the truth but Molly, feeling the truth would terrify him, assures him Harry will be perfectly safe at Hogwarts with Dumbledore's protection, and orders Percy Weasley to keep an eye on Harry at the school.