'Fragrant Incense' in the Bible

Then you will know that I am the Lord -- when their dead lie among their idols around their altars, on every high hill and all the mountaintops, under every green tree and every leafy oak, the places where they have offered fragrant incense to all their idols.

And I brought them to the land that {I swore} to give to them, and they saw every high hill and every leafy tree, and they offered their sacrifices, and they presented there the provocation of their offering, and they gave there their fragrant incense offering, and they poured out their libations there.

I will accept you as {a fragrant incense offering} when I bring you out from the peoples and I gather you from the lands [to] which you were scattered, and I will show myself holy among you before the eyes of the nations.