Yehezkiel 6:13

6:13 Then you will know that I am the Lord – when their dead lie among their idols around their altars, on every high hill and all the mountaintops, under every green tree and every leafy oak, ¹  the places where they have offered fragrant incense to all their idols.

Yehezkiel 20:28

20:28 I brought them to the land which I swore ²  to give them, but whenever they saw any high hill or leafy tree, they offered their sacrifices there and presented the offerings that provoke me to anger. They offered their soothing aroma there and poured out their drink offerings.

Yehezkiel 36:4

36:4 therefore, O mountains of Israel, hear the word of the sovereign Lord: This is what the sovereign Lord says to the mountains and hills, the ravines and valleys, and to the desolate ruins and the abandoned cities that have become prey and an object of derision to the rest of the nations round about –

Yehezkiel 36:6

36:6 “Therefore prophesy concerning the land of Israel, and say to the mountains and hills, the ravines and valleys, ‘This is what the sovereign Lord says: Look, I have spoken in my zeal and in my anger, because you have endured the insults of the nations.

[6:13]  ¹ sn By referring to every high hill…all the mountaintops…under every green tree and every leafy oak Ezekiel may be expanding on the phraseology of Deut 12:2 (see 1 Kgs 14:23; 2 Kgs 16:4; 17:10; Jer 2:20; 3:6, 13; 2 Chr 28:4).

[20:28]  ² tn Heb “which I lifted up my hand.”