'Stranger' in the Bible

"I [am] a stranger and an alien among you; give to me {my own burial site} among you so that I may bury my dead from before me.

And Joseph saw his brothers and recognized them, but he pretended to be a stranger to them. And he spoke with them harshly and said to them, "From where have you come?" And they said, "From the land of Canaan to buy food."