'Stranger' in the Bible

“Israel was holy [something set apart from ordinary purposes, consecrated] to the Lord,The first fruits of His harvest [in which no outsider was allowed to share].All who ate of it [injuring Israel] became guilty;Evil came on them,” says the Lord.’”

Thus says the Lord, “Execute justice and righteousness, and rescue the one who has been robbed from the hand of his oppressor. And do no wrong; do no violence to the stranger, the fatherless, or the widow, nor shed innocent blood in this place.