'Pleasant' in the Bible

You shall know that I am Yahweh, when their slain men shall be among their idols around their altars, on 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 pleasant aroma to all their idols.

My bread also which I gave you, fine flour, and oil, and honey, with which I fed you, you even set it before them for a pleasant aroma; and [thus] it was, says the Lord Yahweh.

For when I had brought them into the land, which I swore to give to 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 pleasant aroma, and they poured out there their drink offerings.

As a pleasant aroma will I accept you, when I bring you out from the peoples, and gather you out of the countries in which you have been scattered; and I will be sanctified in you in the sight of the nations.

They shall make a spoil of your riches, and make a prey of your merchandise; and they shall break down your walls, and destroy your pleasant houses; and they shall lay your stones and your timber and your dust in the midst of the waters.

Behold, you are to them as a very lovely song of one who has a pleasant voice, and can play well on an instrument; for they hear your words, but they don't do them.