NET

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

Darby

13 And ye shall know that I [am] Jehovah, when their slain 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 terebinth, the places where they offered sweet savour to all their idols.

KJV

13 Then shall ye know that I [am] the LORD, when their slain [men] shall be among their idols round about their altars, upon every high hill, in all the tops of the mountains, and under every green tree, and under every thick oak, the place where they did offer sweet savour to all their idols.