'Stranger' in the Bible

For I was hungry and you gave me food, I was thirsty and you gave me something to drink, I was a stranger and you invited me in,

When did we see you a stranger and invite you in, or naked and clothe you?

I was a stranger and you did not receive me as a guest, naked and you did not clothe me, sick and in prison and you did not visit me.'

Then they too will answer, 'Lord, when did we see you hungry or thirsty or a stranger or naked or sick or in prison, and did not give you whatever you needed?'

They will never follow a stranger, but will run away from him, because they do not recognize the stranger's voice."