'Stranger' in the Bible

Hear my prayer, O LORD, and give ear unto my cry; hold not thy peace at my tears: for I am a stranger with thee, and a sojourner, as all my fathers were.

I am become a stranger unto my brethren, and an alien unto my mother's children.

They slay the widow and the stranger, and murder the fatherless.

I am a stranger in the earth: hide not thy commandments from me.