Leviticus 19:34
“But the stranger that dwelleth with you shall be unto you as one born among you, and thou shalt love him as thyself; for ye were strangers in the land of Egypt: I am the Lord your God.”
Thou shalt rise up before the hoary head, and honour the face of the old man, and fear thy God: I am the Lord.
And if a stranger sojourn with thee in your land, ye shall not vex him.
But the stranger that dwelleth with you shall be unto you as one born among you, and thou shalt love him as thyself; for ye were strangers in the land of Egypt: I am the Lord your God.
Ye shall do no unrighteousness in judgment, in meteyard, in weight, or in measure.
Just balances, just weights, a just ephah, and a just hin, shall ye have: I am the Lord your God, which brought you out of the land of Egypt.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Related Verses
“And if a stranger sojourn with thee in your land, ye shall not vex him.”
“Thou shalt not avenge, nor bear any grudge against the children of thy people, but thou shalt love thy neighbour as thyself: I am the Lord.”
“Ye shall have one manner of law, as well for the stranger, as for one of your own country: for I am the Lord your God.”
“And thou shalt not glean thy vineyard, neither shalt thou gather every grape of thy vineyard; thou shalt leave them for the poor and stranger: I am the Lord your God.”
“One law shall be to him that is homeborn, and unto the stranger that sojourneth among you.”