Contradiction with Genesis 10:6-7
These verses provide a different order and listing of the descendants of Ham which some interpret as slightly differing from the accounts in Chronicles regarding geographic or tribal ancestries.
Genesis 10:6-7: And the sons of Ham; Cush, and Mizraim, and Phut, and Canaan.
Contradiction with Exodus 11:4-5
God's purpose to smite the firstborn in Egypt contrasts with the genealogical emphasis in Chronicles that lists Egypt as a progenitor, focusing instead on specific punitive actions against Egyptians.
Exodus 11:4-5: And Moses said, Thus saith the LORD, About midnight will I go out into the midst of Egypt:
Contradiction with Isaiah 19:2
This verse speaks of civil strife in Egypt, which contrasts with seeing Egypt simply as a progenitor of peoples in Chronicles without mentioning such internal conflict.
Isaiah 19:2: And I will set the Egyptians against the Egyptians: and they shall fight every one against his brother, and every one against his neighbour; city against city, [and] kingdom against kingdom. [set: Heb. mingle]