'Strange' in the Bible

Then she went down on her face to the earth, and said to him, Why have I grace in your eyes, that you give attention to me, seeing I am from a strange people?

And Boaz answering said to her, I have had news of everything you have done for your mother-in-law after the death of your husband; how you went away from your father and mother and the land of your birth, and came to a people who are strange to you.