Exodus 23:9 KJV
Also thou shalt not oppress a stranger: for ye know the heart of a stranger, seeing ye were strangers in the land of Egypt.
Exodus 23:9, King James Version
In context
8 And thou shalt take no gift: for the gift blindeth the wise, and perverteth the words of the righteous.
9 Also thou shalt not oppress a stranger: for ye know the heart of a stranger, seeing ye were strangers in the land of Egypt.
10 And six years thou shalt sow thy land, and shalt gather in the fruits thereof: