her
Her can be the object of a verb or preposition. You use her to refer to a woman, girl, or female animal that has already been mentioned, or whose identity is known.
They gave her the job.
I knew your mother. I was at school with her.
Be careful
Don't use ‘her’ as the indirect object of a sentence when you are referring to the same person as the subject. Instead use herself.
Don't use ‘her’ as the indirect object of a sentence when you are referring to the same person as the subject. Instead use herself.
Rose bought herself a sandwich for lunch.