Contradiction with James 4:3
This verse indicates that prayers can be asked amiss, suggesting circumstances where God's response isn't strictly determined, which contradicts the implication of unwavering fulfillment of commands in Numbers 23:26.
James 4:3: Ye ask, and receive not, because ye ask amiss, that ye may consume [it] upon your lusts. [lusts: or, pleasures]
Contradiction with Exodus 32:14
Here, God changes His mind in response to Moses' plea, suggesting flexibility contrary to Balaam being unable to alter God's command.
Exodus 32:14: And the LORD repented of the evil which he thought to do unto his people.
Contradiction with Jonah 3:10
God decides not to bring calamity upon Nineveh after they repented, demonstrating a change in intended action unlike the firm position in Numbers 23:26.
Jonah 3:10: And God saw their works, that they turned from their evil way; and God repented of the evil, that he had said that he would do unto them; and he did [it] not.
Contradiction with 1 Samuel 15:11
God expresses regret over making Saul king, indicating a reconsideration of His earlier decision, unlike the steadfast command in Numbers 23:26.
1 Samuel 15:11: It repenteth me that I have set up Saul [to be] king: for he is turned back from following me, and hath not performed my commandments. And it grieved Samuel; and he cried unto the LORD all night.
Contradiction with Genesis 6:6
God regrets creating mankind, displaying a change in sentiment contrary to the unwavering nature of Numbers 23:26.
Genesis 6:6: And it repented the LORD that he had made man on the earth, and it grieved him at his heart.