'Sweet' in the Bible

And ye shall know that I am Jehovah, when their slain men shall be among their idols round about their altars, upon every high hill, on all the tops of the mountains, and under every green tree, and under every thick oak, the places where they offered sweet savor to all their idols.

My bread also which I gave thee, fine flour, and oil, and honey, wherewith I fed thee, thou didst even set it before them for a sweet savor; and thus it was, saith the Lord Jehovah.

For when I had brought them into the land, which I sware to give unto them, then they saw every high hill, and every thick tree, and they offered there their sacrifices, and there they presented the provocation of their offering; there also they made their sweet savor, and they poured out there their drink-offerings.

As a sweet savor will I accept you, when I bring you out from the peoples, and gather you out of the countries wherein ye have been scattered; and I will be sanctified in you in the sight of the nations.