28 At that time, when David saw that the LORD had answered him on the threshing floor of Araunah the Jebusite, he offered sacrifices there.

Read 1 Chronicles 21:28 Using Other Translations

At that time when David saw that the LORD had answered him in the threshingfloor of Ornan the Jebusite, then he sacrificed there.
At that time, when David saw that the LORD had answered him at the threshing floor of Ornan the Jebusite, he sacrificed there.
When David saw that the LORD had answered his prayer, he offered sacrifices there at Araunah’s threshing floor.