Contradiction with 2 Samuel 6:9
In this verse, David expresses fear toward God for the same event, but it emphasizes his reluctance to bring the Ark to his city whereas 1 Chronicles 13:12 highlights David's fear of God more broadly without specifying reluctance.
2 Samuel 6:9: And David was afraid of the LORD that day, and said, How shall the ark of the LORD come to me?
Contradiction with 1 Chronicles 15:25-26
This passage shows David celebrating and bringing the Ark with joy, which contradicts his earlier fear mentioned in 1 Chronicles 13:12.
1 Chronicles 15:25-26: So David, and the elders of Israel, and the captains over thousands, went to bring up the ark of the covenant of the LORD out of the house of Obededom with joy.