Contradiction with 1 Chronicles 23:26
This verse explains that the Levites would no longer need to carry the tabernacle or any of its articles, indicating a shift from the commandment in Numbers 7:9.
1 Chronicles 23:26: And also unto the Levites; they shall no [more] carry the tabernacle, nor any vessels of it for the service thereof.
Contradiction with 2 Chronicles 5:4-5
These verses describe the Levites using wagons to transport the Ark of the Covenant despite the directive to carry holy items on their shoulders, which could be seen as a contradiction.
2 Chronicles 5:4-5: And all the elders of Israel came; and the Levites took up the ark.