This Bible contradiction is from the Skeptic's Annotated Bible.

Verses

Be kind to them.

Exodus 22:21 View context

Thou shalt neither vex a stranger, nor oppress him: for ye were strangers in the land of Egypt.

Exodus 23:9 View context

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

Leviticus 19:33-34 View context

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.

Deuteronomy 10:19 View context

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

Jeremiah 22:3 View context

Thus saith the LORD; Execute ye judgment and righteousness, and deliver the spoiled out of the hand of the oppressor: and do no wrong, do no violence to the stranger, the fatherless, nor the widow, neither shed innocent blood in this place.

Zechariah 7:10 View context

And oppress not the widow, nor the fatherless, the stranger, nor the poor; and let none of you imagine evil against his brother in your heart.

Matthew 25:35 View context

For I was an hungred, and ye gave me meat: I was thirsty, and ye gave me drink: I was a stranger, and ye took me in:

Kill them.

Numbers 1:51 View context

And when the tabernacle setteth forward, the Levites shall take it down: and when the tabernacle is to be pitched, the Levites shall set it up: and the stranger that cometh nigh shall be put to death.

Numbers 3:10 View context

And thou shalt appoint Aaron and his sons, and they shall wait on their priest's office: and the stranger that cometh nigh shall be put to death.

Numbers 3:38 View context

But those that encamp before the tabernacle toward the east, [even] before the tabernacle of the congregation eastward, [shall be] Moses, and Aaron and his sons, keeping the charge of the sanctuary for the charge of the children of Israel; and the stranger that cometh nigh shall be put to death.

Numbers 18:7 View context

Therefore thou and thy sons with thee shall keep your priest's office for every thing of the altar, and within the vail; and ye shall serve: I have given your priest's office [unto you] as a service of gift: and the stranger that cometh nigh shall be put to death.

Deuteronomy 7:2 View context

And when the LORD thy God shall deliver them before thee; thou shalt smite them, [and] utterly destroy them; thou shalt make no covenant with them, nor shew mercy unto them: