'Consecrated to the Lord' in the Bible

Hezekiah concluded, “Now you are consecrated to the Lord. Come near and bring sacrifices and thank offerings to the Lord’s temple.” So the congregation brought sacrifices and thank offerings, and all those with willing hearts brought burnt offerings.

As for the Israelites and Judahites who lived in the cities of Judah, they also brought a tenth of the cattle and sheep, and a tenth of the dedicated things that were consecrated to the Lord their God. They gathered them into large piles.