Contradiction with 1 Corinthians 10:4
This verse describes the spiritual rock that followed the Israelites, suggesting they had a source of sustenance, which contrasts with the scarcity implied in Numbers 20:2.
1 Corinthians 10:4: And did all drink the same spiritual drink: for they drank of that spiritual Rock that followed them: and that Rock was Christ. [followed...: or, went with them]
Contradiction with John 4:14
This verse speaks of a water source that quenches all thirst forever, contrasting with the temporary lack of water in Numbers 20:2.
John 4:14: But whosoever drinketh of the water that I shall give him shall never thirst; but the water that I shall give him shall be in him a well of water springing up into everlasting life.