4 He sacrificed also and burnt incense in the high places, and on the hills, and under every green tree.
2 Chronicles 28:4 Cross References - Webster
Leviticus 26:30
30 And I will destroy your high places, and cut down your images, and cast your carcasses upon the carcasses of your idols, and my soul shall abhor you.
Deuteronomy 12:2-3
2 Ye shall utterly destroy all the places in which the nations which ye shall possess served their gods, upon the high mountains, and upon the hills, and under every green tree:
3 And ye shall overthrow their altars, and break their pillars, and burn their groves with fire; and ye shall hew down the graven images of their gods, and destroy the names of them out of that place.
2 Kings 16:4
4 And he sacrificed and burnt incense in the high places, and on the hills, and under every green tree.