Charles Ellicott Commentary 1 Chronicles 21:29

"For the tabernacle of Jehovah, which Moses made in the wilderness, and the altar of burnt-offering, were at that time in the high place at Gibeon." — 1 Chronicles 21:29 (ASV)

For the tabernacle. — Now the dwelling-place of Jehovah: in contrast with Oman’s threshingfloor, the new sanctuary.