Contradiction with Genesis 15:13-14
These verses predict that Abraham's descendants will be strangers in a foreign land for four hundred years and be afflicted, contradicting the promise of a peaceful return noted in Genesis 46:4.
Genesis 15:13-14: And he said unto Abram, Know of a surety that thy seed shall be a stranger in a land [that is] not theirs, and shall serve them; and they shall afflict them four hundred years;
Contradiction with Exodus 13:19
This verse depicts Joseph's bones being carried out of Egypt during the Exodus, contradicting Genesis 46:4, which implies an immediate and peaceful return from Egypt.
Exodus 13:19: And Moses took the bones of Joseph with him: for he had straitly sworn the children of Israel, saying, God will surely visit you; and ye shall carry up my bones away hence with you.