Mount Moriah

Boyd’s Bible Dictionary:

(chosen). (1) The land in which Abraham offered up Isaac (Gen. 22:22And he said, Take now thy son, thine only son Isaac, whom thou lovest, and get thee into the land of Moriah; and offer him there for a burnt offering upon one of the mountains which I will tell thee of. (Genesis 22:2)). (2) Site of Solomon’s temple in Jerusalem (2 Sam. 24:2424And the king said unto Araunah, Nay; but I will surely buy it of thee at a price: neither will I offer burnt offerings unto the Lord my God of that which doth cost me nothing. So David bought the threshingfloor and the oxen for fifty shekels of silver. (2 Samuel 24:24); 1 Chron. 21:24-2724And king David said to Ornan, Nay; but I will verily buy it for the full price: for I will not take that which is thine for the Lord, nor offer burnt offerings without cost. 25So David gave to Ornan for the place six hundred shekels of gold by weight. 26And David built there an altar unto the Lord, and offered burnt offerings and peace offerings, and called upon the Lord; and he answered him from heaven by fire upon the altar of burnt offering. 27And the Lord commanded the angel; and he put up his sword again into the sheath thereof. (1 Chronicles 21:24‑27); 2 Chron. 3:1-21Then Solomon began to build the house of the Lord at Jerusalem in mount Moriah, where the Lord appeared unto David his father, in the place that David had prepared in the threshingfloor of Ornan the Jebusite. 2And he began to build in the second day of the second month, in the fourth year of his reign. (2 Chronicles 3:1‑2)).

Concise Bible Dictionary:

The mount on which the temple was built; once only is it thus designated (2 Chron. 3:11Then Solomon began to build the house of the Lord at Jerusalem in mount Moriah, where the Lord appeared unto David his father, in the place that David had prepared in the threshingfloor of Ornan the Jebusite. (2 Chronicles 3:1)). It was the place previously occupied by the threshing floor of Araunah. Its site is now very generally believed to be on the S.E. of Jerusalem, where there is a large plain, called the “temple area,” formed by stones being built into the sides of the rock. It is also called the “mosque enclosure,” because the mosque of Omar is built thereon.
The Temple Mount