Leviticus 19:33
" 'And when an alien dwells with you in your land, you shall not oppress him.
Exodus 22:21
" 'You will not mistreat an alien, and you will not oppress him, because you were aliens in the land of Egypt.
Exodus 23:9
And you will not oppress an alien; you yourselves know the feelings of the alien, because you were aliens in the land of Egypt.
Malachi 3:5
"Then I will approach you for judgment, and I will be a swift witness against the sorcerers and against the adulterers, and against those who swear {falsely}, and against the oppressors of [the] hired worker [with his] wages, [the] widow and [the] orphan, and {the abusers of} [the] alien, and [yet] do not fear me," says Yahweh of hosts.
Deuteronomy 10:18-19
[And he] executes justice for the orphan and widow, and [he is] one who loves [the] alien, to give to them food and clothing.
Deuteronomy 24:14
"You shall not exploit a hired worker, [who is] needy and poor, from among your fellow men or from [among] your aliens who are in your land [and] in your {towns}.
Jeremiah 7:6
you do not oppress [the] alien, [the] orphan, and [the] widow, you do not shed innocent blood in this place, and you do not go after other gods {to your harm},
Ezekiel 22:7
They have treated father and mother with contempt in you; {they violated} the alien with extortion; in the midst of you they mistreated [the] orphan and widow.
Ezekiel 22:29
They severely oppress the people of the land, and {they committed robbery}, and they mistreated [the] needy and [the] poor, and they oppressed the alien {without} justice.