Lev 23:22 And when ye reap the harvest of your land, thou shalt not make clean riddance of the corners of thy field when thou reapest, neither shalt thou gather any gleaning of thy harvest: thou shalt leave them unto the poor, and to the stranger: I am the LORD your God.
Lev 24:22 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.
Deu 10:18-19 He doth execute the judgment of the fatherless and widow, and loveth the stranger, in giving him food and raiment. (19) Love ye therefore the stranger: for ye were strangers in the land of Egypt.
Deu 24:17-22 Thou shalt not pervert the judgment of the stranger, nor of the fatherless; nor take a widow's raiment to pledge: (18) But thou shalt remember that thou wast a bondman in Egypt, and the LORD thy God redeemed thee thence: therefore I command thee to do this thing. (19) When thou cuttest down thine harvest in thy field, and hast forgot a sheaf in the field, thou shalt not go again to fetch it: it shall be for the stranger, for the fatherless, and for the widow: that the LORD thy God may bless thee in all the work of thine hands. (20) When thou beatest thine olive tree, thou shalt not go over the boughs again: it shall be for the stranger, for the fatherless, and for the widow. (21) When thou gatherest the grapes of thy vineyard, thou shalt not glean it afterward: it shall be for the stranger, for the fatherless, and for the widow. (22) And thou shalt remember that thou wast a bondman in the land of Egypt: therefore I command thee to do this thing.
And not only that, but here's God's charge against a foreign nation in Ezekiel:
"Behold, this was the guilt of your sister Sodom: she and her daughters had pride, excess of food, and prosperous ease, but did not aid the poor and needy." (Ezek 16:49)
And what nation does that sound like in our day?
Prideful nations with plenty of food and prosperity that don't help the poor and needy are Sodomites.