the angel

1 Chronicles 21:11
So Gad went and said to David, "This is what the LORD says: 'Take your choice

Acts 8:26
Now an angel of the Lord said to Philip, "Get up and go south to the desert road that goes down from Jerusalem to Gaza."

that David

1 Chronicles 21:15
Then God sent an angel to destroy Jerusalem, but as the angel was doing so the LORD saw it and relented from the calamity, and He said to the angel who was destroying the people, "Enough, withdraw your hand now!" At that time the angel of the LORD was standing by the threshing floor of Ornan the Jebusite.

2 Samuel 24:18
And that day Gad came to David and said to him, "Go up and build an altar to the LORD on the threshing floor of Araunah the Jebusite."

2 Chronicles 3:1
Then Solomon began to build the house of the LORD in Jerusalem on Mount Moriah, where the LORD had appeared to his father David. This was the place that David had prepared on the threshing floor of Ornan the Jebusite.