Exodus 23:9

Thou shalt not oppress a stranger, for I know the heart of a stranger, because ye were strangers in Egypt.

Exodus 22:21

Vex not a stranger, neither oppress him, for ye were strangers in the land of Egypt.

Deuteronomy 27:19

"'Cursed be he that hindereth the right of the stranger, fatherless and widow.' And all the people shall say, 'Amen.'

Exodus 21:21

But and if they continue a day or two, it shall not be avenged for they are his money.

Deuteronomy 10:19

Love therefore the stranger, for ye were strangers yourselves in the land of Egypt.

Deuteronomy 24:14-18

Thou shalt not defraud a hired servant that is needy and poor, whether he be of thy brethren or a stranger that is in thy land within thy cities.

Psalm 94:6

They murder the widow and the stranger, and put the fatherless to death.

Ezekiel 22:7

In thee have they despised father and mother, in thee have they oppressed the stranger, in thee have they vexed the widow and the fatherless.

Matthew 18:33

Was it not mete also, that thou shouldest have had compassion on thy fellow, even as I had pity on thee?'

Hebrews 2:17-18

Wherefore in all things it became him to be made like unto his brethren, that he might be merciful, and a faithful high priest in things concerning God, for to purge the people's sins.

Treasury of Scripture Knowledge

Summary

Also thou shalt not oppress a stranger: for ye know the heart of a stranger, seeing ye were strangers in the land of Egypt.

General references

Bible References

Ye know

Matthew 18:33
Was it not mete also, that thou shouldest have had compassion on thy fellow, even as I had pity on thee?'
Hebrews 2:17
Wherefore in all things it became him to be made like unto his brethren, that he might be merciful, and a faithful high priest in things concerning God, for to purge the people's sins.

General references

Deuteronomy 27:19
"'Cursed be he that hindereth the right of the stranger, fatherless and widow.' And all the people shall say, 'Amen.'