Contradiction with 2 Samuel 6:13
2 Samuel 6:13 mentions the Levites carrying the Ark of the LORD but emphasizes sacrifices after six steps, contrasting the procedure in 1 Kings 8:4.
2 Samuel 6:13: And it was [so], that when they that bare the ark of the LORD had gone six paces, he sacrificed oxen and fatlings.
Contradiction with 1 Chronicles 15:2
States that David decided that only the Levites may carry the Ark of God, which is different from the priests carrying in 1 Kings 8:4.
1 Chronicles 15:2: Then David said, None ought to carry the ark of God but the Levites: for them hath the LORD chosen to carry the ark of God, and to minister unto him for ever. [None...: Heb. It is not to carry the ark of God, but for the Levites]
Contradiction with Numbers 10:21
Refers to the Kohathites carrying holy things, and taken down the tabernacle; does not mention priests as carriers, contrasting with 1 Kings 8:4.
Numbers 10:21: And the Kohathites set forward, bearing the sanctuary: and [the other] did set up the tabernacle against they came. [the other: that is, the Gershonites and the Merarites]
Contradiction with Exodus 25:14
Commands inserting poles into rings on the Ark specifically for the purpose of the carrying, not specifying priests or Levites, creating a procedural contradiction with 1 Kings 8:4.
Exodus 25:14: And thou shalt put the staves into the rings by the sides of the ark, that the ark may be borne with them.