Passages related to Mary Magdalene in the Gospel of Luke are:

Luk 8:2 And certain women, which had been healed of evil spirits and infirmities, Mary called Magdalene, out of whom went seven devils,

Luk 24:10 It was Mary Magdalene, and Joanna, and Mary [the mother] of James, and other [women that were] with them, which told these things unto the apostles.