Contradiction with Genesis 41:40
This verse states that Pharaoh made Joseph ruler over his house, not just any man as implied by Psalms 105:21.
Genesis 41:40: Thou shalt be over my house, and according unto thy word shall all my people be ruled: only in the throne will I be greater than thou. [be ruled: Heb. be armed, or, kiss]
Contradiction with Psalms 12:8
This verse talks about the wicked being exalted, which contrasts with Psalms 105:21 that celebrates Joseph's elevation as a positive outcome.
Psalms 12:8: The wicked walk on every side, when the vilest men are exalted. [men: Heb. of the sons of the men]
Contradiction with Ecclesiastes 9:11
This verse argues that time and chance happen to all men, contradicting the divine selection portrayed in Psalms 105:21.
Ecclesiastes 9:11: I returned, and saw under the sun, that the race [is] not to the swift, nor the battle to the strong, neither yet bread to the wise, nor yet riches to men of understanding, nor yet favour to men of skill; but time and chance happeneth to them all.