Contradiction with 1 Chronicles 28:14
This verse specifies the gold and silver for various uses, which differs from the distribution detailed in 1 Chronicles 28:13.
1 Chronicles 28:14: [He gave] of gold by weight for [things] of gold, for all instruments of all manner of service; [silver also] for all instruments of silver by weight, for all instruments of every kind of service:
Contradiction with Exodus 25:40
This verse states that all things should be made according to the pattern shown on the mount, suggesting a divine design that could contradict the patterns given by David in 1 Chronicles 28:13.
Exodus 25:40: And look that thou make [them] after their pattern, which was shewed thee in the mount. [which...: Heb. which thou wast caused to see]