4 And he sacrificed and burned incense at the high places, on the hilltops, and under every flourishing tree.
2 Chronicles 28:4 Cross References - LEB
Leviticus 26:30
30 And I will destroy your high places, and I will cut down your incense altars, and I will place your corpses on your idols' corpses; and my inner self* shall abhor you.
Deuteronomy 12:2-3
2 You must completely demolish all of the places there where they served their gods, that is, the nations whom you are about to dispossess, on the high mountains, and on the hills and under each leafy green tree.*
3 And you shall break down their altars, and you shall smash their stone pillars, and their Asherah poles you must burn with fire, and the images of their gods you shall hew down, and you shall blot out their names from that place.
2 Kings 16:4
4 He sacrificed and offered incense on the high places, on the hills, and under every green tree.