23 Then Ornan said to David, “Take it, and let my lord the king do what seems good to him. See, I give the oxen for burnt offerings and the threshing sledges for the wood and the wheat for a grain offering; I give it all.” 24 But King David said to Ornan, “No, but I will buy them for the full price. I will not take for the Lord what is yours, nor offer burnt offerings that cost me nothing.” 25 So David paid Ornan p600 shekels1 of gold by weight for the site. 26 And David built there an altar to the Lord and presented burnt offerings and peace offerings and called on the Lord, and the Lord2 qanswered him with fire from heaven upon the altar of burnt offering. 27 Then the Lord commanded the angel, and he put his sword back into its sheath.
28 At that time, when David saw that the Lord had answered him at the threshing floor of Ornan the Jebusite, he sacrificed there. 29 For the tabernacle of the Lord, which Moses had made in the wilderness, and the altar of burnt offering rwere at that time in the high place at Gibeon, 30 but David could not go before it to inquire of God, for he was afraid of the sword of the angel of the Lord.
22 Then David said, s“Here shall be the house of the Lord God and here the altar of burnt offering for Israel.”
A shekel was about 2/5 ounce or 11 grams