2 Kings 16:4

And he sacrificed and burnt incense in the high places, and on the hills, and under every green tree.

Deuteronomy 12:2

Ye shall surely destroy all the places wherein the nations that ye shall dispossess served their gods, upon the high mountains, and upon the hills, and under every green tree:

1 Kings 14:23

For they also built them high places, and pillars, and Asherim, on every high hill, and under every green tree;

2 Kings 14:4

Howbeit the high places were not taken away: the people still sacrificed and burnt incense in the high places.

Isaiah 57:5-7

ye that inflame yourselves among the oaks, under every green tree; that slay the children in the valleys, under the clefts of the rocks?

Isaiah 65:4

that sit among the graves, and lodge in the secret places; that eat swine's flesh, and broth of abominable things is in their vessels;

Isaiah 66:17

They that sanctify themselves and purify themselves to go unto the gardens, behind one in the midst, eating swine's flesh, and the abomination, and the mouse, they shall come to an end together, saith Jehovah.

Jeremiah 17:2

whilst their children remember their altars and their Asherim by the green trees upon the high hills.

Ezekiel 20:28-29

For when I had brought them into the land, which I sware to give unto 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 sweet savor, and they poured out there their drink-offerings.

Treasury of Scripture Knowledge

Summary

And he sacrificed and burnt incense in the high places, and on the hills, and under every green tree.

General references

Bible References

On the hills

Deuteronomy 12:2
Ye shall surely destroy all the places wherein the nations that ye shall dispossess served their gods, upon the high mountains, and upon the hills, and under every green tree:
1 Kings 14:23
For they also built them high places, and pillars, and Asherim, on every high hill, and under every green tree;
Isaiah 57:5
ye that inflame yourselves among the oaks, under every green tree; that slay the children in the valleys, under the clefts of the rocks?
Isaiah 65:4
that sit among the graves, and lodge in the secret places; that eat swine's flesh, and broth of abominable things is in their vessels;
Isaiah 66:17
They that sanctify themselves and purify themselves to go unto the gardens, behind one in the midst, eating swine's flesh, and the abomination, and the mouse, they shall come to an end together, saith Jehovah.
Jeremiah 17:2
whilst their children remember their altars and their Asherim by the green trees upon the high hills.
Ezekiel 20:28
For when I had brought them into the land, which I sware to give unto 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 sweet savor, and they poured out there their drink-offerings.

General references

2 Chronicles 28:4
And he sacrificed and burnt incense in the high places, and on the hills, and under every green tree.

American Standard Version Public Domain