'Offer Sacrifices' in the Bible

They shall call the people to the mountain; there they shall offer sacrifices of righteousness: for they shall suck of the abundance of the seas, and of treasures hid in the sand.

And when they went in to offer sacrifices and burnt-offerings, Jehu appointed eighty men without, and said, If any of the men whom I have brought into your hands escape, he that letteth him go, his life shall be for the life of him.

That they may offer sacrifices of sweet savors to the God of heaven, and pray for the life of the king, and of his sons.